This container can be pulled via:
  docker pull registry.opensuse.org/home/mbussolotto/branches/systemsmanagement/uyuni/master/postgresql14/containers/uyuni/proxy-httpd:2023.12
  docker pull registry.opensuse.org/home/mbussolotto/branches/systemsmanagement/uyuni/master/postgresql14/containers/uyuni/proxy-httpd:2023.12.1.19.uyuni3
  docker pull registry.opensuse.org/home/mbussolotto/branches/systemsmanagement/uyuni/master/postgresql14/containers/uyuni/proxy-httpd:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.