re-adding "make outfit button"

the "make outfit" button in the appearance editor was accidentally removed (merge issue).
Re-adding the XML tag for the button to floater_customize.xml

Reviewed by Bigpapi

indra/newview/skins/default/xui/en/floater_customize.xml

@@ -3379,6 +3379,16 @@ scratch and wear it.
          layout="topleft"
          name="panel_list" />
     </scroll_container>
+    <button
+     bottom="536"
+     follows="right|bottom"
+     height="20"
+     label="Make Outfit"
+     label_selected="Make Outfit"
+     layout="topleft"
+     name="make_outfit_btn"
+     right="-216"
+     width="100" />
     <button
      bottom="536"
      follows="right|bottom"