This container can be pulled via:
  docker pull registry.opensuse.org/devel/openqa/containers/opensuse/openqa_ci:5.1786971256
  docker pull registry.opensuse.org/devel/openqa/containers/opensuse/openqa_ci:5.1786971256.1.495
  docker pull registry.opensuse.org/devel/openqa/containers/opensuse/openqa_ci:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.