This container can be pulled via:
  docker pull registry.opensuse.org/home/deneb_alpha/systemsmanagement/uyuni/stable/containerfile/uyuni/proxy-squid:2026.06
  docker pull registry.opensuse.org/home/deneb_alpha/systemsmanagement/uyuni/stable/containerfile/uyuni/proxy-squid:2026.06.116.3.uyuni6
  docker pull registry.opensuse.org/home/deneb_alpha/systemsmanagement/uyuni/stable/containerfile/uyuni/proxy-squid:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.