This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/containers/images/baremetal-operator:0.13.3.0
  docker pull registry.opensuse.org/isv/suse/edge/containers/images/baremetal-operator:0.13.3.0-332.20

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.