ci: skip lint-format-autofix on fork PRs (#6237)

.github/workflows/code-quality.yml

@@ -25,7 +25,7 @@ env:
 
 jobs:
   lint-format-autofix:
-    if: github.event_name == 'pull_request'
+    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.id == github.repository_id
     runs-on: ubuntu-latest
     timeout-minutes: 5
     permissions: