Updated openstack/openstack
Project: openstack/neutron  2626d14dc1b58e3b3d3540a249a56ef18d14a115

NSX: neutron router-interface-add should clear security-groups

NSX does not support security groups on router ports so in the case
where someone uses a port that has a security group on it as the router
port we need to clear the security group off the port.

Change-Id: Ia0fb331516887dcd7e9a435094ce1eb082d72575
closes-bug: 1329043