This container can be pulled via:
  docker pull registry.opensuse.org/devel/kubic/containers/container_arm/opensuse/rstudio-server:1.3.1073
  docker pull registry.opensuse.org/devel/kubic/containers/container_arm/opensuse/rstudio-server:1.3.1073-6.332
  docker pull registry.opensuse.org/devel/kubic/containers/container_arm/opensuse/rstudio-server:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.