Fix Neutron migrations order
Fix Neutron migrations order

It seems I mixed up the order when commenting/uncommenting.
Neutron base has to go first.

Change-Id: Ib2bf51d4c6e2a574b98671a699777cd8a9a22768

stackforge/kolla,openstack/kolla,stackforge/kolla,stackforge/kolla,openstack/kolla