This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/gcc:13
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/gcc:13-23.4
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/gcc:13.3

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.