This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/16.0/containerfile/bci/bci-sle16-kernel-module-devel:16.0
  docker pull registry.opensuse.org/devel/bci/16.0/containerfile/bci/bci-sle16-kernel-module-devel:16.0-4.20

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.