Add BugReport support in SystemStatus. It exposes getReport
interface to GnssDebug via GnssAdapter. GnssDebug generates
Gnss' BugReport information upon a request tiggered by Android
framework.
Change-Id: I681777da10c860ea15ee65b7860a5ce61a7798db
CRs-Fixed: 2016125
Overwrites the default hidl gnss hal implementation
to interface directly to LocationAPI
CRs-fixed: 1112712
Change-Id: I3385911956c0c6c457202a8584b108046c587b36