This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:1.31
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:1.31.6
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:1.31.6-1.38.4
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:latest
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:stable
  docker pull registry.opensuse.org/devel/bci/sle-15-sp6/containerfile/suse/kubectl:stable-1.38.4

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.