Update auto-merge.yml

Author: raviroxonn

.github/workflows/auto-merge.yml

@@ -22,5 +22,5 @@ jobs:
       - name: Enable Auto-Merge
         run: gh pr merge "$PR_URL" --auto --squash
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_TOKEN: ${{ secrets.PAT_TOKEN }}
           PR_URL: ${{ github.event.pull_request.html_url }}