chore: Update workflows to reference main instead of develop (#9517)

* chore: Update workflows to reference `main` instead of `develop`

* chore: Remove develop freeze action

.github/workflows/develop_freeze.yml

@@ -1,26 +0,0 @@
-# This workflow will comment on pull requests that are submitted while develop
-# is frozen during the week of release. Skips any pull requests that have the
-# label 'ignore-freeze'.
-# This workflow should be enabled only while develop is frozen.
-
-name: Develop Freeze PR Comment
-
-on:
-  # Trigger the workflow on pull request on develop branch
-  pull_request:
-    types:
-      - opened
-      - reopened
-    branches:
-      - develop
-
-jobs:
-  freeze-comment:
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'ignore-freeze') }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: PR Comment
-        uses: github-actions-up-and-running/pr-comment@f1f8ab2bf00dce6880a369ce08758a60c61d6c0b
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          message: 'Thanks for the PR! The develop branch is currently frozen in preparation for the release so it may not be addressed until after release week.'

.github/workflows/keyboard_plugin_test.yml

@@ -7,7 +7,7 @@ on:
   pull_request:
   push:
     branches:
-      - develop
+      - main
 
 permissions:
   contents: read
@@ -50,7 +50,7 @@ jobs:
           npm install
           cd ..
 
-      - name: Link latest core develop with plugin
+      - name: Link latest core main with plugin
         run: |
           cd core-blockly
           npm run package