chore: skip commit validation for Dependabot and GitHub Actions PRs

Author: nickytonline

.github/workflows/validate-commits.yml

@@ -8,7 +8,8 @@ jobs:
   validate-commits:
     runs-on: ubuntu-latest
     # Skip validation for Dependabot PRs since they follow their own commit format
-    if: github.actor != 'dependabot[bot]'
+    # Also skip for GitHub Copilot PRs
+    if: github.actor != 'dependabot[bot]' && github.actor != 'github-actions[bot]'
 
     steps:
       - name: Checkout code