build(deps): bump mheap/github-action-required-labels (#3961)

Bumps [mheap/github-action-required-labels](https://github.com/mheap/github-action-required-labels) from 5.4.2 to 5.5.0.
- [Release notes](https://github.com/mheap/github-action-required-labels/releases)
- [Commits](d25134c992...388fd6af37)

---
updated-dependencies:
- dependency-name: mheap/github-action-required-labels
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/checks.yaml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Check minimum labels
-        uses: mheap/github-action-required-labels@d25134c992b943fb6ad00c25ea00eb5988c0a9dd # v5.4.2
+        uses: mheap/github-action-required-labels@388fd6af37b34cdfe5a23b37060e763217e58b03 # v5.5
         with:
           mode: minimum
           count: 1