👷 Do not sync labels as it overrides manually added labels (#12024)

.github/workflows/labeler.yml

@@ -17,8 +17,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/labeler@v5
-      with:
-        sync-labels: true
   # Run this after labeler applied labels
   check-labels:
     needs: