.github: Bump actions/labeler from 4.0.2 to 5.0.0
Bumps [actions/labeler](https://github.com/actions/labeler) from 4.0.2 to 5.0.0.
- [Release notes](https://github.com/actions/labeler/releases)
- [Commits](https://github.com/actions/labeler/compare/
5c7539237e04b714afd8ad9b4aed733815b9fab4...
8558fd74291d67161a8a78ce36a881fa63b766a9)
---
updated-dependencies:
- dependency-name: actions/labeler
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>