This container can be pulled via:
  docker pull registry.opensuse.org/home/pestaa/containers/inklayout/libreoffice:7.5.4
  docker pull registry.opensuse.org/home/pestaa/containers/inklayout/libreoffice:7.5.4.8.91
  docker pull registry.opensuse.org/home/pestaa/containers/inklayout/libreoffice:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.