This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/factory/snapshot/charts/kubevirt-dashboard-extension:999.0.5_up1.4.2
  docker pull registry.opensuse.org/isv/suse/edge/factory/snapshot/charts/kubevirt-dashboard-extension:999.0.5_up1.4.2-292.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.