This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/trivy:0.56
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/trivy:0.56-20.8
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/trivy:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.