This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-nezru/containerfile/bci/bci-kernel-module-toolkit:15.5
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-nezru/containerfile/bci/bci-kernel-module-toolkit:15.5.1.124
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-nezru/containerfile/bci/bci-kernel-module-toolkit:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.