Remove q-lbaas from the nodepool pre-configured list
Remove q-lbaas from the nodepool pre-configured list

The in-tree devstack support is going away, so this is all plugin. Will this
require tweaking on any existing jobs? They should all be using the plugin
at this point.

Change-Id: I80ba46d241e121f7a31e00c6090185b79ed9847c

openstack-infra/project-config,Tesora/tesora-project-config,openstack-infra/project-config,Tesora/tesora-project-config