This container can be pulled via:
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2023.09/charts/uyuni/proxy-helm:4.4.1
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2023.09/charts/uyuni/proxy-helm:4.4.1-build83.6.uyuni3
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2023.09/charts/uyuni/proxy-helm:latest
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2023.09/charts/uyuni/proxy-helm:uyuni-2023.09
  docker pull registry.opensuse.org/systemsmanagement/uyuni/snapshots/2023.09/charts/uyuni/proxy-helm:uyuni-2023.09.83.6.uyuni3

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.