Run FWaaS and SFC jobs on all file changes

When moving these tests to neutron-tempest-plugin, the jobs were
configured to run only on relevant files changes. Drop this restriction
so we check that any change to the repo will not break a stadium test.

This is in line with current configuration for bgpvpn and proposed one
for dynamic-routing

Change-Id: I81dc79150f2a7e2b099acad2e9a021d360dff799
1 file changed