This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/3.5/totest/images/3.5/upgrade-controller:0.1.3
  docker pull registry.opensuse.org/isv/suse/edge/3.5/totest/images/3.5/upgrade-controller:0.1.3-11.2

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.