Merge pull request #759 from qbicsoftware/dependabot/github_actions/actions/stale-9

Bump actions/stale from 5 to 9

Author: KochTobi

.github/workflows/inactive_issue_handling.yml

@@ -10,7 +10,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/stale@v5
+      - uses: actions/stale@v9
         with:
           days-before-issue-stale: 30
           days-before-issue-close: 30