Bump dessant/label-actions from 4 to 5

Bumps [dessant/label-actions](https://github.com/dessant/label-actions) from 4 to 5.
- [Release notes](https://github.com/dessant/label-actions/releases)
- [Changelog](https://github.com/dessant/label-actions/blob/main/CHANGELOG.md)
- [Commits](https://github.com/dessant/label-actions/compare/v4...v5)

---
updated-dependencies:
- dependency-name: dessant/label-actions
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/label-actions.yml

@@ -18,4 +18,4 @@ jobs:
   action:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/label-actions@v4
+      - uses: dessant/label-actions@v5