This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/rmt-mariadb-client:10.7
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/rmt-mariadb-client:10.7-2.76
  docker pull registry.opensuse.org/opensuse/factory/arm/totest/containers/opensuse/rmt-mariadb-client:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.