Merge pull request #5237 from prometheus-operator/dependabot/github_actions/actions/stale-7

build(deps): bump actions/stale from 6 to 7

.github/workflows/stale.yaml

@@ -7,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v6
+      - uses: actions/stale@v7
         with:
           stale-issue-message: 'This issue has been automatically marked as stale because it has not had any activity in the last 60 days. Thank you for your contributions.'
           close-issue-message: 'This issue was closed because it has not had any activity in the last 120 days. Please reopen if you feel this is still valid.'