DO NOT MERGE: Update location icon on changes

Ensure that appops monitoring is updated whenever the high power state
of a locaiton request could possibly have changed.

Bug: 161941573
Test: manual + presubmit
Change-Id: I5d30d2ca109d6808511b68a56f790ef0826ef562

services/core/java/com/android/server/location/LocationManagerService.java

@@ -1586,6 +1586,7 @@ public class LocationManagerService extends ILocationManager.Stub {
                 }
 
                 record.mRequest = locationRequest;
+                record.mReceiver.updateMonitoring(true);
                 requests.add(locationRequest);
                 if (!locationRequest.isLowPowerMode()) {
                     providerRequest.setLowPowerMode(false);