PSPAYPAL-845 [Oxid 6] Update config in admin

Author: Daniil Tkachev

menu.xml

@@ -1,13 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <OX>
     <OXMENU id="NAVIGATION_ESHOPADMIN">
-        <MAINMENU id="paypal">
-            <SUBMENU id="OSC_PAYPAL_CONFIG" cl="oscpaypalconfig"/>
-        </MAINMENU>
         <MAINMENU id="mxorders">
             <SUBMENU id="mxdisplayorders" cl="admin_order" list="order_list">
                 <TAB id="tbclorder_oscpaypal" cl="oscpaypalorder"/>
             </SUBMENU>
         </MAINMENU>
+        <MAINMENU id="mxextensions">
+            <SUBMENU id="mxmodule" cl="module" list="module_list">
+                <TAB id="tbclmodule_config" cl="oscpaypalconfig" />
+            </SUBMENU>
+        </MAINMENU>
     </OXMENU>
-</OX>
+</OX>