This container can be pulled via:
  docker pull registry.opensuse.org/home/dmulder/smb3_posix_extensions/containers/opensuse/smbclient:1
  docker pull registry.opensuse.org/home/dmulder/smb3_posix_extensions/containers/opensuse/smbclient:1-0
  docker pull registry.opensuse.org/home/dmulder/smb3_posix_extensions/containers/opensuse/smbclient:latest