This container can be pulled via:
  docker pull registry.opensuse.org/isv/rancher/elemental/testing/charts/elemental/elemental-operator:0.6.0
  docker pull registry.opensuse.org/isv/rancher/elemental/testing/charts/elemental/elemental-operator:0.6.0-build32.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.