
Enable support for configuration of FWaaS v2 firewall group logging. Configuration options mirror those for neutron-openvswitch for security group logging. This feature is currently only enabled for FWaaS v2 at Stein for the charms (but is supported back to Queens in Neutron). Change-Id: Ic60ee47078089c59ccb09b8659422e7ad7081149 Partial-Bug: 1831972