[Catalyst] Specify order in hierarchy

NO_IFTTT=Update preference order

Bug: 332201912
Flag: EXEMPT refactor
Test: Manual
Change-Id: Iae99e699d852229779ea41a1cbc92bba47684a7b

src/com/android/settings/datausage/DataSaverScreen.kt

@@ -34,8 +34,6 @@ class DataSaverScreen : PreferenceScreenCreator {
     override val icon: Int
         get() = R.drawable.ic_settings_data_usage
 
-    override fun order(context: Context) = 10
-
     override fun isFlagEnabled(context: Context) = Flags.catalystRestrictBackgroundParentEntry()
 
     override fun fragmentClass() = DataSaverSummary::class.java

src/com/android/settings/notification/CallVolumePreference.kt

@@ -52,8 +52,6 @@ open class CallVolumePreference :
 
     override fun getIcon(context: Context) = R.drawable.ic_local_phone_24_lib
 
-    override fun order(context: Context) = -170
-
     override fun isAvailable(context: Context) =
         context.resources.getBoolean(R.bool.config_show_call_volume) &&
                 !createAudioHelper(context).isSingleVolume()

src/com/android/settings/notification/SoundScreen.kt

@@ -49,8 +49,8 @@ class SoundScreen : PreferenceScreenCreator, PreferenceIconProvider {
 
     override fun getPreferenceHierarchy(context: Context) =
         preferenceHierarchy(this) {
-            +CallVolumePreference()
-            +DialPadTonePreference()
+            +CallVolumePreference() order -170
+            +DialPadTonePreference() order -50
         }
 
     companion object {