Fix promote api-ref jobs
Fix promote api-ref jobs

These jobs fail currently with:
ERROR! the role 'set-service-type-data-fact' was not found ...

Add role-path so that they can be found.

Change-Id: I3d5eefc91bb71c7dc659154a920bff72c5b820be

openstack-infra/project-config,openstack-infra/project-config