add missing related keys

bt5/erp5_wendelin/CatalogRelatedKeyTemplateItem/related_key_list.xml

@@ -3,5 +3,4 @@
  <key>item_project_relative_url | category,category,catalog,catalog/relative_url/z_related_item_destination_project</key>
  <key>item_resource_uid | item/resource_uid/z_related_item</key>
  <key>item_source_relative_url | category,category,catalog,catalog/relative_url/z_related_item_source</key>
- <key>item_variation_text | item/variation_text/z_related_item</key>
 </key_list>
\ No newline at end of file

bt5/erp5_wendelin/bt/template_catalog_related_key_list

@@ -2,4 +2,3 @@ item_resource_uid | item/resource_uid/z_related_item
 item_device_relative_url | category,category,catalog/relative_url/z_related_item_aggregate
 item_project_relative_url | category,category,catalog,catalog/relative_url/z_related_item_destination_project
 item_source_relative_url | category,category,catalog,catalog/relative_url/z_related_item_source
-item_variation_text | item/variation_text/z_related_item
\ No newline at end of file