tweak permissions

Author: sidshank

.github/workflows/add-prs-to-project.yml

@@ -11,7 +11,7 @@ jobs:
     name: Add PRs to project
     runs-on: ubuntu-latest
     permissions:
-      pull-requests: read
+      pull-requests: write
       repository-projects: write
     steps:
       - uses: actions/[email protected]