Deps: Bump the github-actions group with 1 update

Bumps the github-actions group with 1 update: [docker/metadata-action](https://github.com/docker/metadata-action).

- [Release notes](https://github.com/docker/metadata-action/releases)
- [Upgrade guide](https://github.com/docker/metadata-action/blob/master/UPGRADE.md)
- [Commits](docker/metadata-action@v4...v5)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/container.yml

@@ -21,7 +21,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Setup container meta information
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: greenbone/gvm-tools
           labels: |