This container can be pulled via:
  docker pull registry.opensuse.org/home/ojkastl_buildservice/containers/15.6/containerfile/ojkastl_buildservice/renovate-nodejs20:15.6
  docker pull registry.opensuse.org/home/ojkastl_buildservice/containers/15.6/containerfile/ojkastl_buildservice/renovate-nodejs20:15.6-1.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.