This container can be pulled via:
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2022.06/containers/uyuni/proxy-ssh:2022.06
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2022.06/containers/uyuni/proxy-ssh:2022.06.13.12.uyuni2
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2022.06/containers/uyuni/proxy-ssh:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.