This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/suse/mariadb:11.4
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/suse/mariadb:11.4.5
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/suse/mariadb:11.4.5-63.7
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/suse/mariadb:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.