Update format-suggest action version

Author: gaborcsardi

.github/workflows/format-suggest.yaml

@@ -28,9 +28,10 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.head.sha }}
+          allow-unsafe-pr-checkout: true
 
       - name: Install
         uses: posit-dev/setup-air@v1