This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/bci/php:8
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/bci/php:8.3.14
  docker pull registry.opensuse.org/devel/bci/sle-15-sp7/containerfile/bci/php:8.3.14-64.4

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.