This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/kubectl:1.36
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/kubectl:1.36.6
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/kubectl:1.36.6-10.101

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.