neutron-functional needs access to additional neutron files
neutron-functional needs access to additional neutron files

/usr/share/neutron/neutron-dist.conf is checked by
test_neutron_status_cli, give read access to the file

https://bugzilla.redhat.com/show_bug.cgi?id=1713331

Change-Id: I3b805c3d2e0dd2baf02de1f8d06ab13ff2204128

redhat-openstack/octario,redhat-openstack/octario