CI: pr-auto-milestone.yml: set appropriate permissions

43a847a restricted permissions, but pr-auto-milestone.yml need more as the failure in https://github.com/qgis/QGIS/actions/runs/7604086258/job/20706587837?pr=55907 shows
rouault · Jan 21, 2024 · 8f77ffa · 8f77ffa
1 parent dfc6a88
commit 8f77ffa
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.github/workflows/pr-auto-milestone.yml b/.github/workflows/pr-auto-milestone.yml
@@ -15,6 +15,8 @@ jobs:
   pr-without-milestones:
     runs-on: ubuntu-latest
     if: github.repository == 'qgis/QGIS'
+    permissions:
+      pull-requests: write
     steps:
       # list the tags and milestones
       - uses: octokit/graphql-action@v2.x