This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/5-1050/containerfile/bci/dotnet-sdk:6.0
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/5-1050/containerfile/bci/dotnet-sdk:6.0-1.18
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/5-1050/containerfile/bci/dotnet-sdk:6.0.30
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/5-1050/containerfile/bci/dotnet-sdk:6.0.30-1.18

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.