chore(deps): bump actions/stale from 3 to 8 (#447)

Bumps [actions/stale](https://github.com/actions/stale) from 3 to 8.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](actions/stale@v3...v8)

---
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>
Co-authored-by: Ariel Valentin <[email protected]>

Author: dependabot[bot]

.github/workflows/stale.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/stale@v3
+    - uses: actions/stale@v8
       name: Clean up stale issues and PRs
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}