Fixes Enable supervisor-support-service as part of config node provisioning.

Rabbitmq server is getting moved into a new supervisorctl group called
supervisor-support-service.

Change-Id: I69619b49541cedffadd83b3846c7e1e23cf0bbe5
Closes-Bug:1373264
Merge "Fixes Enable supervisor-support-service as part of config node provisioning." into R1.30