Bump actions/stale from 8 to 9 (#296)

Bumps [actions/stale](https://github.com/actions/stale) from 8 to 9.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](actions/stale@v8...v9)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Vic Perdana <7114832+vicperdana@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/stale.yaml

@@ -21,7 +21,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@v9
         with:
           stale-issue-message: >
             This issue has been automatically marked as stale because it has not had