reduce permissions

Author: devksingh4

.github/workflows/review.yml

@@ -8,6 +8,7 @@ jobs:
   check:
     name: Checking required reviews
     runs-on: ubuntu-latest
+    permissions: {}
 
     if: github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name