[FIX] stock_picking_report_valued_sale_mrp: ignored cancelled order

We want to consider backordered moves even if they're cancelled but not
cancelled moves from cancelled orders, that must be filtered. Otherwise,
they pullute the amounts computation.

stock_picking_report_valued_sale_mrp/models/stock_move.py

@@ -17,5 +17,12 @@ class StockMove(models.Model):
         component_demand = sum(
             sale_line.move_ids.filtered(
                 lambda x: x.product_id == self.product_id and
-                not x.origin_returned_move_id).mapped("product_uom_qty"))
+                not x.origin_returned_move_id and
+                (
+                    x.state != "cancel" or (
+                        x.state == "cancel" and x.backorder_id
+                    )
+                )
+            ).mapped("product_uom_qty")
+        )
         return component_demand / sale_line.product_uom_qty