This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp6/containerfile/bci/php-fpm:8
  docker pull registry.opensuse.org/home/defolos/bci/cr/sle-15-sp6/containerfile/bci/php-fpm:8-16.7

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.