chore(deps): Bump docker/metadata-action from 5.7.0 to 5.8.0

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 5.7.0 to 5.8.0.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@902fa8e...c1e5197)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-version: 5.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

PR: #319
Signed-off-by: dependabot[bot] <support@github.com>
Reviewed-by: Anastassios Nanos <ananos@nubificus.co.uk>
Reviewed-by: Charalampos Mainas <cmainas@nubificus.co.uk>
Approved-by: Anastassios Nanos <ananos@nubificus.co.uk>
Approved-by: Charalampos Mainas <cmainas@nubificus.co.uk>

Author: dependabot[bot]

.github/workflows/build-latest.yml

@@ -72,7 +72,7 @@ jobs:
 
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893
         with:
           images: ${{ env.IMAGE_NAME }}
           tags: |