This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-uicsn/containerfile/suse/postgres:15
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-uicsn/containerfile/suse/postgres:15-1.16
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-uicsn/containerfile/suse/postgres:15.3
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-uicsn/containerfile/suse/postgres:15.3-1.16
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-uicsn/containerfile/suse/postgres:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.