This container can be pulled via:
  docker pull registry.opensuse.org/isv/suseinfra/iam/containers/scim-schreiber-ldap:1.0.1
  docker pull registry.opensuse.org/isv/suseinfra/iam/containers/scim-schreiber-ldap:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.