[Catalyst] Call volume migration

Bug: 364898621
Test: atest CallVolumePreferenceTest
Flag: com.android.settings.flags.catalyst_sound_screen
Change-Id: I1464bd42fde7e0ae9063e2319c674b5e439b97f9

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

@@ -49,6 +49,7 @@ class SoundScreen : PreferenceScreenCreator, PreferenceIconProvider {
 
     override fun getPreferenceHierarchy(context: Context) =
         preferenceHierarchy(this) {
+            +CallVolumePreference()
             +DialPadTonePreference()
         }