This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-rkmbq/containerfile/suse/postgres:13
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-rkmbq/containerfile/suse/postgres:13-1.270
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-rkmbq/containerfile/suse/postgres:13.15
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-rkmbq/containerfile/suse/postgres:13.15-1.270

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.