Create Power Stats AIDL interface

Bug: 162472196
Test: m
Merged-In: I948ef2959b25d776d3b01985fea5eb695fd4fc1e
Change-Id: I12dc33ce055c7275559cce33142cfb2aacc5471f
diff --git a/public/hal_power_stats.te b/public/hal_power_stats.te
index 2c04008..b989e2e 100644
--- a/public/hal_power_stats.te
+++ b/public/hal_power_stats.te
@@ -3,3 +3,8 @@
 binder_call(hal_power_stats_server, hal_power_stats_client)
 
 hal_attribute_hwservice(hal_power_stats, hal_power_stats_hwservice)
+
+add_service(hal_power_stats_server, hal_power_stats_service)
+binder_call(hal_power_stats_server, servicemanager)
+
+allow hal_power_stats_client hal_power_stats_service:service_manager find;