This container can be pulled via:
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-toolbox:4.22
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-toolbox:4.22.0
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-toolbox:4.22.0-9.1258
  docker pull registry.opensuse.org/network/samba/containers/containers/opensuse/samba-toolbox:latest