Display cinder services in System Info

This change includes cinder services in the system info
panel so that users can check which are the cinder services
and their status

Implements: blueprint cinder-service-list
Co-Authored-By: Leandro Costantino <leandro.i.costantino@intel.com>
Change-Id: Ic3594621ff956ef5aa76fb6617b5339f56015248
Merge "Display cinder services in System Info"