This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/3.6/totest/charts/rancher-turtles-providers:306.0.6_up0.26.1
  docker pull registry.opensuse.org/isv/suse/edge/3.6/totest/charts/rancher-turtles-providers:306.0.6_up0.26.1-4.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.