github/workflows: Bump actions/checkout from 5 to 6.

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/biome.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Setup Biome
       uses: biomejs/setup-biome@v2
       with:

.github/workflows/code_formatting.yml

@@ -10,7 +10,7 @@ jobs:
   code-formatting:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
     - name: Install packages
       run: tools/ci.sh c_code_formatting_setup

.github/workflows/code_size.yml

@@ -25,7 +25,7 @@ jobs:
   build:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 100
     - name: Install packages

.github/workflows/codespell.yml

@@ -6,7 +6,7 @@ jobs:
   codespell:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     # codespell version should be kept in sync with .pre-commit-config.yml
     - run: pip install --user codespell==2.4.1 tomli
     - run: codespell

.github/workflows/commit_formatting.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 100
     - uses: actions/setup-python@v6

.github/workflows/docs.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
     - name: Install Python packages
       run: pip install -r docs/requirements.txt

.github/workflows/examples.yml

@@ -18,7 +18,7 @@ jobs:
   embedding:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: make -C examples/embedding -f micropython_embed.mk && make -C examples/embedding
     - name: Run

.github/workflows/mpremote.yml

@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         # Setting this to zero means fetch all history and tags,
         # which hatch-vcs can use to discover the version tag.

.github/workflows/mpy_format.yml

@@ -17,7 +17,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh mpy_format_setup
     - name: Test mpy-tool.py

.github/workflows/ports.yml

@@ -17,6 +17,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build ports download metadata
       run: mkdir boards && ./tools/autobuild/build-downloads.py . ./boards

.github/workflows/ports_alif.yml

@@ -26,7 +26,7 @@ jobs:
           - alif_ae3_build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh alif_setup
     - name: Build ci_${{matrix.ci_func }}

.github/workflows/ports_cc3200.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh cc3200_setup
     - name: Build

.github/workflows/ports_esp32.yml

@@ -32,7 +32,7 @@ jobs:
           - esp32_build_c2_c5_c6
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - id: idf_ver
       name: Read the ESP-IDF version (including Python version)

.github/workflows/ports_esp8266.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh esp8266_setup && tools/ci.sh esp8266_path >> $GITHUB_PATH
     - name: Build

.github/workflows/ports_mimxrt.yml

@@ -24,7 +24,7 @@ jobs:
       run:
         working-directory: 'micropython repo'  # test build with space in path
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         path: 'micropython repo'
     - name: Install packages

.github/workflows/ports_nrf.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh nrf_setup
     - name: Build

.github/workflows/ports_powerpc.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh powerpc_setup
     - name: Build

.github/workflows/ports_qemu.yml

@@ -30,7 +30,7 @@ jobs:
           - thumb_hardfp
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh qemu_setup_arm
     - name: Build and run test suite ci_qemu_build_arm_${{ matrix.ci_func }}
@@ -42,7 +42,7 @@ jobs:
   build_and_test_rv32:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh qemu_setup_rv32
     - name: Build and run test suite
@@ -54,7 +54,7 @@ jobs:
   build_and_test_rv64:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh qemu_setup_rv64
     - name: Build and run test suite

.github/workflows/ports_renesas-ra.yml

@@ -21,7 +21,7 @@ jobs:
   build_renesas_ra_board:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh renesas_ra_setup
     - name: Build

.github/workflows/ports_rp2.yml

@@ -24,7 +24,7 @@ jobs:
       run:
         working-directory: 'micropython repo'  # test build with space in path
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         path: 'micropython repo'
     - name: Install packages

.github/workflows/ports_samd.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh samd_setup
     - name: Build

.github/workflows/ports_stm32.yml

@@ -28,7 +28,7 @@ jobs:
           - stm32_misc_build
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh stm32_setup
     - name: Build ci_${{matrix.ci_func }}

.github/workflows/ports_unix.yml

@@ -23,7 +23,7 @@ jobs:
   minimal:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: tools/ci.sh unix_minimal_build
     - name: Run main test suite
@@ -35,7 +35,7 @@ jobs:
   reproducible:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build with reproducible date
       run: tools/ci.sh unix_minimal_build
       env:
@@ -46,7 +46,7 @@ jobs:
   standard:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: tools/ci.sh unix_standard_build
     - name: Run main test suite
@@ -58,7 +58,7 @@ jobs:
   standard_v2:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: tools/ci.sh unix_standard_v2_build
     - name: Run main test suite
@@ -70,7 +70,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       # Python 3.12 is the default for ubuntu-24.04, but that has compatibility issues with settrace tests.
       # Can remove this step when ubuntu-latest uses a more recent Python 3.x as the default.
@@ -105,7 +105,7 @@ jobs:
   coverage_32bit:
     runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_32bit_setup
     - name: Build
@@ -123,7 +123,7 @@ jobs:
   nanbox:
     runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_32bit_setup
     - name: Build
@@ -137,7 +137,7 @@ jobs:
   longlong:
     runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_32bit_setup
     - name: Build
@@ -151,7 +151,7 @@ jobs:
   float:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: tools/ci.sh unix_float_build
     - name: Run main test suite
@@ -163,7 +163,7 @@ jobs:
   gil_enabled:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build
       run: tools/ci.sh unix_gil_enabled_build
     - name: Run main test suite
@@ -175,7 +175,7 @@ jobs:
   stackless_clang:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_clang_setup
     - name: Build
@@ -189,7 +189,7 @@ jobs:
   float_clang:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_clang_setup
     - name: Build
@@ -203,7 +203,7 @@ jobs:
   settrace_stackless:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       # Python 3.12 is the default for ubuntu-24.04, but that has compatibility issues with settrace tests.
       # Can remove this step when ubuntu-latest uses a more recent Python 3.x as the default.
@@ -220,7 +220,7 @@ jobs:
   repr_b:
     runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_32bit_setup
     - name: Build
@@ -234,7 +234,7 @@ jobs:
   macos:
     runs-on: macos-26
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       with:
         python-version: '3.8'
@@ -250,7 +250,7 @@ jobs:
     # ubuntu-22.04 is needed for older libffi.
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_qemu_mips_setup
     - name: Build
@@ -265,7 +265,7 @@ jobs:
     # ubuntu-22.04 is needed for older libffi.
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_qemu_arm_setup
     - name: Build
@@ -280,7 +280,7 @@ jobs:
     # ubuntu-22.04 is needed for older libffi.
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh unix_qemu_riscv64_setup
     - name: Build
@@ -294,7 +294,7 @@ jobs:
   sanitize_address:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       # Python 3.12 is the default for ubuntu-24.04, but that has compatibility issues with settrace tests.
       # Can remove this step when ubuntu-latest uses a more recent Python 3.x as the default.
@@ -319,7 +319,7 @@ jobs:
   sanitize_undefined:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       # Python 3.12 is the default for ubuntu-24.04, but that has compatibility issues with settrace tests.
       # Can remove this step when ubuntu-latest uses a more recent Python 3.x as the default.

.github/workflows/ports_webassembly.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh webassembly_setup
     - name: Build

.github/workflows/ports_windows.yml

@@ -59,7 +59,7 @@ jobs:
     - uses: microsoft/setup-msbuild@v2
       with:
         vs-version: ${{ matrix.vs_version }}
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build mpy-cross.exe
       run: msbuild mpy-cross\mpy-cross.vcxproj -maxcpucount -property:Configuration=${{ matrix.configuration }} -property:Platform=${{ matrix.platform }}
     - name: Update submodules
@@ -126,7 +126,7 @@ jobs:
           git
           diffutils
         path-type: inherit  # Remove when setup-python is removed
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build mpy-cross.exe
       run: make -C mpy-cross -j2
     - name: Update submodules
@@ -144,7 +144,7 @@ jobs:
   cross-build-on-linux:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install packages
       run: tools/ci.sh windows_setup
     - name: Build

.github/workflows/ports_zephyr.yml

@@ -37,7 +37,7 @@ jobs:
         docker-images: false
         tool-cache: true
         swap-storage: false
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - id: versions
       name: Read Zephyr version
       run: source tools/ci.sh && echo "ZEPHYR=$ZEPHYR_VERSION" | tee "$GITHUB_OUTPUT"

.github/workflows/ruff.yml

@@ -6,7 +6,7 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     # ruff version should be kept in sync with .pre-commit-config.yaml & also micropython-lib
     - run: pipx install ruff==0.11.6
     - run: ruff check --output-format=github .