This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/clusterapi/containerfile/suse/cluster-api-provider-rke2-bootstrap:0.4.1
  docker pull registry.opensuse.org/isv/suse/edge/clusterapi/containerfile/suse/cluster-api-provider-rke2-bootstrap:0.4.1-2.55
  docker pull registry.opensuse.org/isv/suse/edge/clusterapi/containerfile/suse/cluster-api-provider-rke2-bootstrap:v0.4.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.