add aggregated portal type list to data transformation resource line

this way, a transformation can define which items to create in an analyis

bt5/erp5_wendelin/SkinTemplateItem/portal_skins/erp5_wendelin/DataTransformationResourceLine_view.xml

@@ -95,6 +95,7 @@
                         <string>my_reference</string>
                         <string>my_int_index</string>
                         <string>my_resource_title</string>
+                        <string>my_aggregated_portal_type_list</string>
                         <string>my_trade_phase</string>
                         <string>my_use_list</string>
                         <string>my_aggregated_portal_type_list</string>