chore: Update actions/checkout to v6 in GitHub workflows

google-genai-bot · copybara-github · commit 4864287f680a · 2026-03-11T17:18:22.000-07:00
V4 still uses deprecated Node.js 20.

PiperOrigin-RevId: 882275971
diff --git a/.github/workflows/pr-commit-check.yml b/.github/workflows/pr-commit-check.yml
@@ -21,7 +21,7 @@ jobs:
       # Step 1: Check out the code
       # This action checks out your repository under $GITHUB_WORKSPACE, so your workflow can access it.
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # We need to fetch all commits to accurately count them.
           # '0' means fetch all history for all branches and tags.
diff --git a/.github/workflows/validation.yml b/.github/workflows/validation.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Java ${{ matrix.java-version }}
         uses: actions/setup-java@v4
