Fix sepolicy name conflict

Need to distinguish between power stats hal's main service and the vendor service that it runs to provide an AIDL interface to other userspace stats providers.

This also uncovered a problem where con_monitor_app was not labeled as coredomain.
Bug: 162472196
Bug: 162964335
Test: m

Merged-In: I7e325375a2e34aec84cdb8176ab6fd3036bce311
Change-Id: Ie436cf0362a5e63446a325471b2a8a7722dd74dd
4 files changed