inventory api: dirty way of disabling cache if keys such as node_category are used.

product/ERP5/Tool/SimulationTool.py

@@ -1336,6 +1336,7 @@ class SimulationTool(BaseTool):
       if getattr(self, "Resource_zGetInventoryCacheResult", None) is not None and \
               optimisation__ and (not kw.get('from_date')) and \
               'transformed_resource' not in kw \
+              and "category" not in str(kw) \
               and "group_by_time_sequence_list" not in kw:
         # Here is the different kind of date
         # from_date : >=