Bump docker/metadata-action from 4.4.0 to 4.6.0

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 4.4.0 to 4.6.0.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](https://github.com/docker/metadata-action/compare/v4.4.0...v4.6.0)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/reusable-docker-build.yaml

@@ -155,7 +155,7 @@ jobs:
 
       - name: Docker meta
         id: docker_meta
-        uses: docker/metadata-action@v4.4.0
+        uses: docker/metadata-action@v4.6.0
         with:
           # list of Docker images to use as base name for tags
           images: ${{ inputs.image-names }}