This container can be pulled via:
  docker pull registry.opensuse.org/home/1antoine1/croiseur/head/tumbleweed_containers/opensuse/croiseur-build-platform:26.2
  docker pull registry.opensuse.org/home/1antoine1/croiseur/head/tumbleweed_containers/opensuse/croiseur-build-platform:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.