This container can be pulled via:
  docker pull obs.pg.labs.percona.com/isv/percona/ppg/releases/common/tools/containers/ubi9/percona-pgbouncer:1.26.1
  docker pull obs.pg.labs.percona.com/isv/percona/ppg/releases/common/tools/containers/ubi9/percona-pgbouncer:1.26.1-3.11
  docker pull obs.pg.labs.percona.com/isv/percona/ppg/releases/common/tools/containers/ubi9/percona-pgbouncer:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.