This container can be pulled via:
  docker pull registry.opensuse.org/isv/percona/ppg/18/containers/ubi9/images/percona-distribution-postgresql-upgrade:18-17
  docker pull registry.opensuse.org/isv/percona/ppg/18/containers/ubi9/images/percona-distribution-postgresql-upgrade:18.4-17
  docker pull registry.opensuse.org/isv/percona/ppg/18/containers/ubi9/images/percona-distribution-postgresql-upgrade:18.4-17-1
  docker pull registry.opensuse.org/isv/percona/ppg/18/containers/ubi9/images/percona-distribution-postgresql-upgrade:18.4-17-1-1.4

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.