This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp7/images/bci/bci-minimal:15.7
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp7/images/bci/bci-minimal:15.7-8.33

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.