Set neutron ovs local-ip in seed correctly
Set neutron ovs local-ip in seed correctly

We added the neutron.ovs.local-ip config property to the seed static
config but are not setting it based on the seed_ip defined in the
testenv.

Change-Id: I553130b5a437e51e7a883f9662a6ea5674cf728b

rdo-management/tripleo,rdo-management/tripleo