Update Linux wheel build with git submodule changes

.github/workflows/build-linux-wheels.yml

@@ -23,6 +23,9 @@ jobs:
           submodules: 'recursive'
           fetch-depth: 0
 
+      - name: Checkout specific submodule refs
+        run: buildtools/checkout_submodule_refs.sh
+
       - name: Set up Python 3.10
         uses: actions/setup-python@v5
         with:
@@ -31,7 +34,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          sudo apt-get install -y gettext
+          sudo apt-get install -y gettext dos2unix
           python -m pip install --upgrade -r requirements.txt
 
       - name: Generate wrapper code