Set null location on stock item: (#8565)

- When consumed by a build order
- When shipped to a customer

src/backend/InvenTree/build/models.py

@@ -1750,6 +1750,7 @@ class BuildItem(InvenTree.models.InvenTreeMetadataModel):
         else:
             # Mark the item as "consumed" by the build order
             item.consumed_by = self.build
+            item.location = None
             item.save(add_note=False)
 
             item.add_tracking_entry(

src/backend/InvenTree/stock/models.py

@@ -1403,6 +1403,7 @@ class StockItem(
         # Assign the other stock item into this one
         stock_item.belongs_to = self
         stock_item.consumed_by = build
+        stock_item.location = None
         stock_item.save(add_note=False)
 
         deltas = {'stockitem': self.pk}