This container can be pulled via:
  docker pull registry.opensuse.org/home/pushman/bci/cr/tumbleweed/containerfile/opensuse/apache-tomcat:11-openjdk21
  docker pull registry.opensuse.org/home/pushman/bci/cr/tumbleweed/containerfile/opensuse/apache-tomcat:11.0.13-openjdk21
  docker pull registry.opensuse.org/home/pushman/bci/cr/tumbleweed/containerfile/opensuse/apache-tomcat:11.0.13-openjdk21-1.44

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.