This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/helm:4
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/helm:4.0
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/helm:4.0.1
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/helm:4.0.1-310.28
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/helm:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.