Adjust layout of Prevent Ringing

- Move MainSwitchPreference under Illustraction

Fixes: 189183308
Test: visual
Change-Id: Idf10a6269da6c75d5d90b2894c42727b81d12119
diff --git a/res/xml/prevent_ringing_gesture_settings.xml b/res/xml/prevent_ringing_gesture_settings.xml
index 4080375..13e98e2 100644
--- a/res/xml/prevent_ringing_gesture_settings.xml
+++ b/res/xml/prevent_ringing_gesture_settings.xml
@@ -20,15 +20,15 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:title="@string/gesture_prevent_ringing_screen_title">
 
-    <com.android.settingslib.widget.MainSwitchPreference
-        android:key="gesture_prevent_ringing_switch" />
-
     <com.android.settings.widget.VideoPreference
         android:key="gesture_prevent_ringing_video"
         app:animation="@raw/gesture_prevent_ringing"
         app:preview="@drawable/gesture_prevent_ringing"
         app:controller="com.android.settings.widget.VideoPreferenceController" />
 
+    <com.android.settingslib.widget.MainSwitchPreference
+        android:key="gesture_prevent_ringing_switch" />
+
     <PreferenceCategory
         android:key="gesture_prevent_ringing_category"
         android:title="@string/gesture_prevent_ringing_title" />