lib/neutron: Migrate neutron to WSGI module path

Change-Id: Ie99ec3bf4198fa7cd7583d2dca648e1474f94aea
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
Depends-on: https://review.opendev.org/c/openstack/neutron/+/916407
1 file changed