Rename PowerStats HAL service

Bug: 169864180
Test: m
Merged-In: I79ddf26acf398e80c6ff4a96c26b04aef73feac3
Change-Id: Ic458514285f819f44e50e2bee26a08fc6cf54261
diff --git a/private/service_contexts b/private/service_contexts
index 9e0d0a9..be4aa2b 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -4,7 +4,7 @@
 android.hardware.identity.IIdentityCredentialStore/default           u:object_r:hal_identity_service:s0
 android.hardware.light.ILights/default                               u:object_r:hal_light_service:s0
 android.hardware.power.IPower/default                                u:object_r:hal_power_service:s0
-android.hardware.powerstats.IPowerStats/default                      u:object_r:hal_power_stats_service:s0
+android.hardware.power.stats.IPowerStats/default                      u:object_r:hal_power_stats_service:s0
 android.hardware.rebootescrow.IRebootEscrow/default                  u:object_r:hal_rebootescrow_service:s0
 android.hardware.vibrator.IVibrator/default                          u:object_r:hal_vibrator_service:s0