[IMP] purchase_delivery_split_date: change scheduled_date instead of date in pickings

Author: ThiagoMForgeFlow

purchase_delivery_split_date/models/stock_picking.py

@@ -14,5 +14,5 @@ def _update_picking_from_group_key(self, key):
         for rec in self:
             for key_element in key:
                 if "date_planned" in key_element.keys():
-                    rec.date = key_element["date_planned"]
+                    rec.scheduled_date = key_element["date_planned"]
         return False