chore(actions): bump actions/labeler from 6 to 7

Bumps [actions/labeler](https://github.com/actions/labeler) from 6 to 7.
- [Release notes](https://github.com/actions/labeler/releases)
- [Commits](actions/labeler@v6...v7)

---
updated-dependencies:
- dependency-name: actions/labeler
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/labeler.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ toJson(github.event.pull_request.labels) == '[]' }}
     steps:
-      - uses: actions/labeler@v6
+      - uses: actions/labeler@v7
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}