Whitelist PHONE_STATE to wakeup apps

Whitelists PHONE_STATE to wake up apps that are not
running when this intent is broadcast.

The bug to track removing this intent from the whitelist is b/37579761

Test: Compile and run
Change-Id: I89987195c9e6d5160b40666fbfc3893602ab1c15
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index dd4d906..4ce76f4 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -1531,6 +1531,9 @@
             intent.putExtra(PhoneConstants.SLOT_KEY, phoneId);
         }
 
+        // Wakeup apps for the (SUBSCRIPTION_)PHONE_STATE broadcast.
+        intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
+
         // Send broadcast twice, once for apps that have PRIVILEGED permission and once for those
         // that have the runtime one
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL,