build(deps): bump actions/stale from 8 to 9

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] <[email protected]>

.github/workflows/issues-stale.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Stale
-        uses: actions/stale@v8
+        uses: actions/stale@v9
         with:
           close-issue-message: >
             This issue was closed because it has been stalled for 10 days with no activity.
@@ -43,7 +43,7 @@ jobs:
           repo-token: ${{ secrets.GH_BOT_TOKEN }}
 
       - name: Invalid Template
-        uses: actions/stale@v8
+        uses: actions/stale@v9
         with:
           close-issue-message: >
             This issue was closed because the the template was not completed after 5 days.