Enhance workflows

.github/workflows/check-pr.yml

@@ -22,6 +22,7 @@ jobs:
     steps:
     - uses: peter-evans/close-pull@v1
       with:
+        github-token: ${{ github.token }}
         delete-branch: false
         comment: >
           Thanks for your contribution! Unfortunately we can't accept PRs directed at release branches. We make patches to the bugfix branches and only later do we push them out as releases.

.github/workflows/clean-closed.yml

@@ -19,6 +19,7 @@ jobs:
       matrix:
         label:
           - "S: Don't Merge"
+          - "S: Hold for 2.1"
           - "S: Please Merge"
           - "S: Please Test"
           - "help wanted"

.github/workflows/close-stale.yml

@@ -20,8 +20,9 @@ jobs:
     - uses: actions/stale@v3
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-issue-message: 'This issue has had no activity in the last 30 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 7 days.'
-        days-before-stale: 30
-        days-before-close: 7
+        stale-issue-message: 'This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days.'
+        days-before-stale: 60
+        days-before-close: 10
         stale-issue-label: 'stale-closing-soon'
-        exempt-issue-labels: 'T: Feature Request'
+        exempt-all-assignees: true
+        exempt-issue-labels: 'T: Feature Request,Needs: Discussion,Needs: Documentation,Needs: More Data,Needs: Patch,Needs: Work,Needs: Testing,help wanted,no-locking'