Bump brpaz/hadolint-action from 1.1.0 to 1.5.0 (#1955)

Bumps [brpaz/hadolint-action](https://github.com/brpaz/hadolint-action) from 1.1.0 to 1.5.0.
- [Release notes](https://github.com/brpaz/hadolint-action/releases)
- [Changelog](https://github.com/brpaz/hadolint-action/blob/master/.releaserc)
- [Commits](https://github.com/brpaz/hadolint-action/compare/v1.1.0...v1.5.0)

---
updated-dependencies:
- dependency-name: brpaz/hadolint-action
  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/pr-checks.yml

@@ -14,7 +14,7 @@ jobs:
         submodules: true
 
     - name: Check Dockerfile
-      uses: brpaz/hadolint-action@v1.1.0
+      uses: brpaz/hadolint-action@v1.5.0
       with:
         dockerfile: Dockerfile