CARRIER_CONFIG_CHANGED broadcast to ALL users.

This fixes an unintentional behavior change in commit
5ca2476926c58a2b0d5db66bdb917f91ea768df7

Bug: 147243107
Test: manual - verify CARRIER_CONFIG_CHANGED received by secondary user
Change-Id: I33454919e77bac5f384c5efda147538389247964
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 0052cd0..3d40c86 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -39,6 +39,7 @@
 import android.os.PersistableBundle;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
+import android.os.UserHandle;
 import android.preference.PreferenceManager;
 import android.service.carrier.CarrierIdentifier;
 import android.service.carrier.CarrierService;
@@ -634,7 +635,7 @@
         }
         intent.putExtra(CarrierConfigManager.EXTRA_SLOT_INDEX, phoneId);
         log("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId);
-        mContext.sendBroadcast(intent);
+        mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
         mHasSentConfigChange[phoneId] = true;
     }