This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/php:8
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/php:8-14.18
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/bci/php:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.