Update request-review.yml

Author: avivkeller

.github/workflows/request-review.yml

@@ -46,6 +46,7 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           sparse-checkout: apps/site/pages/en/
+          fetch-depth: 0
           path: pr
 
       - name: Get changed files