This container can be pulled via:
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/postgresql12:12.18
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/postgresql12:12.18-13.1752
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/postgresql12:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.