Fix the popup char order for Arabic layout

Change-Id: Ic4d8df7a8aa0ec59fee40eb7fadd8a7e49db4198
diff --git a/java/res/xml/kbd_rows_arabic.xml b/java/res/xml/kbd_rows_arabic.xml
index e9de4ad..daa2a65 100644
--- a/java/res/xml/kbd_rows_arabic.xml
+++ b/java/res/xml/kbd_rows_arabic.xml
@@ -42,7 +42,7 @@
         <Key
             latin:keyLabel="ف"
             latin:keyHintLabel="4"
-            latin:popupCharacters="\u06a4,4,٤" />
+            latin:popupCharacters="4,٤,\u06a4" />
         <Key
             latin:keyLabel="غ"
             latin:keyHintLabel="5"