Android: Add Set as Default ISO to UI

Source/Android/app/src/main/res/values/arrays.xml

@@ -337,6 +337,7 @@
 
     <string-array name="gameSettingsMenusGC">
         <item>Details</item>
+        <item>Set as Default ISO</item>
         <item>Core Settings</item>
         <item>GFX Settings</item>
         <item>GameCube Controller Settings</item>
@@ -344,6 +345,7 @@
     </string-array>
     <string-array name="gameSettingsMenusWii">
         <item>Details</item>
+        <item>Set as Default ISO</item>
         <item>Core Settings</item>
         <item>GFX Settings</item>
         <item>GameCube Controller Settings</item>