This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-kvrge/containerfile/bci/dotnet-sdk:6.0
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-kvrge/containerfile/bci/dotnet-sdk:6.0-1.77
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-kvrge/containerfile/bci/dotnet-sdk:6.0.18
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp4/sle15-sp4-kvrge/containerfile/bci/dotnet-sdk:6.0.18-1.77

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.