erp5_production_planning: create production order at planned state

bt5/erp5_production_planning/WorkflowTemplateItem/portal_workflow/production_planning_interaction_workflow/scripts/ProductionPlanning_applyProductionPlanningChanges.py

@@ -48,7 +48,7 @@ for cell_keys in production_planning.getCellKeys():
               destination = 'organisation_module/test_psa_jv',
               destination_section = 'organisation_module/test_psa_jv'
             )
-            production_order.autoPlan()
+            production_order.plan()
             created_production_order_dict[start_date] = production_order
         # Add new production order line for resource
         production_order_line = production_order.newContent(