This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/cr/tumbleweed/containerfile/opensuse/kubectl:1.30
  docker pull registry.opensuse.org/home/defolos/bci/cr/tumbleweed/containerfile/opensuse/kubectl:1.30.11
  docker pull registry.opensuse.org/home/defolos/bci/cr/tumbleweed/containerfile/opensuse/kubectl:1.30.11-5.44

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.