Bump actions/stale from 9.0.0 to 9.1.0

Bumps [actions/stale](https://github.com/actions/stale) from 9.0.0 to 9.1.0.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](actions/stale@28ca103...5bef64f)

---
updated-dependencies:
- dependency-name: actions/stale
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/stale.yml

@@ -26,7 +26,7 @@ jobs:
         egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
     - name: Stale Action
-      uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e
+      uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639
       with:
         days-before-stale: 365
         days-before-close: 21