Test GitHub Action that sanitizes closed issues

[marcphilipp]

Verify changes to https://github.com/junit-team/junit5/actions/workflows/sanitize-closed-issues.yml work as expected.

Deliverables

• Milestone is removed from issue closed as "not planned"
• Issues closed as "completed" without assigned milestone are reopened with a comment
• Task issues can be closed as completed without an assigned milestone

[marcphilipp]

Testing first scenario

[github-actions]

Please assign a status label to this issue.

[marcphilipp]

✅ https://github.com/junit-team/junit5/actions/runs/12984201487/job/36206674957

[marcphilipp]

Testing second scenario