Comment 23 for bug 1951296

Verified ussuri-proposed using [Test Case] and output:

# neutron-ovn-db-sync-util --config-file /etc/neutron/neutron.conf.no_keystone_authtoken --config-file /etc/neutron/plugins/ml2/ml2_conf.ini --ovn-neutron_sync_mode repair| grep ACL
2023-04-13 09:17:34.332 1803 DEBUG neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_db_sync [req-1e03d71c-8f82-40c3-8bf9-a762b0f0bae9 - - - - -] ACL-SYNC: started @ 2023-04-13 09:17:34.332499 sync_acls /usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_db_sync.py:241
2023-04-13 09:17:34.355 1803 DEBUG neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.ovn_db_sync [req-1e03d71c-8f82-40c3-8bf9-a762b0f0bae9 - - - - -] ACL-SYNC: finished @ 2023-04-13 09:17:34.355450 sync_acls /usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_db_sync.py:301
# apt-cache policy neutron-common
neutron-common:
  Installed: 2:16.4.2-0ubuntu6.1~cloud0
  Candidate: 2:16.4.2-0ubuntu6.1~cloud0
  Version table:
 *** 2:16.4.2-0ubuntu6.1~cloud0 500
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-proposed/ussuri/main amd64 Packages
        100 /var/lib/dpkg/status
     2:12.1.1-0ubuntu8 500
        500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
     2:12.0.1-0ubuntu1 500
        500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages