Merge pull request #989 from neXenio/add-housekeeping

chore(gh-actions): Add housekeeping action to close stale issues

.github/workflows/housekeeping.yml

@@ -0,0 +1,17 @@
+name: 'Housekeeping'
+on:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v8
+        with:
+          stale-issue-message: 'This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity. Please reopen the issue, if this happened accidently.'
+          days-before-issue-stale: 90
+          day-before-pr-stale: -1
+          days-before-close: 7
+          days-before-pr-close: -1