This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/mariadb-client:11.5-25.7
  docker pull registry.opensuse.org/opensuse/mariadb-client:11.5.2
  docker pull registry.opensuse.org/opensuse/mariadb-client:11.5.2-25.7

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.