build(deps): bump actions/stale from 3.0.14 to 9.0.0 (#349)

Bumps [actions/stale](https://github.com/actions/stale) from 3.0.14 to 9.0.0.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](actions/stale@v3.0.14...v9.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/stale.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: "Prune stale issues and pull requests"
-        uses: "actions/stale@v3.0.14"
+        uses: "actions/stale@v9.0.0"
         with:
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
           days-before-close: "${{ env.DAYS_BEFORE_CLOSE }}"