This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-dwmto/containerfile/bci/dotnet-sdk:6.0
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-dwmto/containerfile/bci/dotnet-sdk:6.0-1.5
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-dwmto/containerfile/bci/dotnet-sdk:6.0.16
  docker pull registry.opensuse.org/home/defolos/bci/staging/sle-15-sp5/sle15-sp5-dwmto/containerfile/bci/dotnet-sdk:6.0.16-1.5

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.