[Feat]: add tests for the docker images after deployment

[AndreasAugustin]

Describe the feature

Currently docker images are released and push to registries.
Those images should be tested after the release

Use Case

Check if the newly created images are valid

Proposed Solution

like in https://github.com/AndreasAugustin/actions-template-sync/blob/main/.github/workflows/push_docker.yml
us container structured tests

      -
        name: run tests
        run: |
          echo "Install container tools"
          curl -LO https://storage.googleapis.com/container-structure-test/latest/container-structure-test-linux-amd64 \
            && chmod +x container-structure-test-linux-amd64 \
            && sudo mv container-structure-test-linux-amd64 /usr/local/bin/container-structure-test
          echo "Run tests"
          container-structure-test test \
            --image ghcr.io/andreasaugustin/${{ matrix.variant }}:${{ steps.meta.outputs.version }} \
            --config src/test-config.yaml

Acknowledgements

• I may be able to implement this feature request