Update actions/stale action to v11

.github/workflows/close-stale-issues.yml

@@ -19,7 +19,7 @@ jobs:
     if: github.repository == 'spantaleev/matrix-docker-ansible-deploy'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v10
+      - uses: actions/stale@v11
         with:
           ######################################################################
           # Issues/PRs