This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubevirt/virt-handler:1.3.0
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubevirt/virt-handler:1.3.0-1.1
  docker pull registry.opensuse.org/opensuse/factory/totest/containers/kubevirt/virt-handler:1.3.0.16.222

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.