Update .github/workflows/stale.yml

Co-authored-by: Marcello Seri <[email protected]>

Author: avsm

.github/workflows/stale.yml

@@ -10,7 +10,6 @@ jobs:
   stale:
     permissions:
       issues: write  # for actions/stale to close stale issues
-      pull-requests: write  # for actions/stale to close stale PRs
     runs-on: ubuntu-latest
     steps:
     - uses: actions/stale@v4