Update volume icons visibility after policy update

Volume, Vibrate and DnD icons are based on an old ZenConfig. This is
due to updateVolumeZen is triggered too early.

ZenModeControllerImpl#fireConfigChanged
 - > updateVolumeZen
which uses ZenModeControllerImpl.getConsolidatedPolicy to evaluate
the icon visibility for mute and vibrate.

mConsolidatedNotificationPolicy is not updated until
onConsolidatedPolicyChanged is dispatched.

Replace onConfigChanged with overriding onConsolidatedPolicyChanged
will solve the problem.

Test: Manual
Bug: 315289475
Change-Id: I11998b76a3dc93f7444491ffbf21a34721378297
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
index 6dbf707..4a5d84a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
@@ -22,6 +22,7 @@
 import android.app.ActivityTaskManager;
 import android.app.AlarmManager;
 import android.app.AlarmManager.AlarmClockInfo;
+import android.app.NotificationManager;
 import android.app.admin.DevicePolicyManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -376,7 +377,7 @@
     }
 
     @Override
-    public void onConfigChanged(ZenModeConfig config) {
+    public void onConsolidatedPolicyChanged(NotificationManager.Policy policy) {
         updateVolumeZen();
     }