This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/mariadb:11.2.3
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/mariadb:11.2.3-11.108

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.