This container can be pulled via:
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/borgbackup:1.4.0
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/borgbackup:1.4.0-6.48
  docker pull registry.opensuse.org/home/bmanojlovic/geo/containers/borgbackup:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.