fix: Add handling for Sales Invoice Item quantity field

Add handling for Sales Invoice Item quantity field

(cherry picked from commit edfcaee)

Author: thomasantony12

erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py

@@ -1028,6 +1028,8 @@ def get_qty_field(self, row, qty_field=None) -> str:
 			qty_field = "consumed_qty"
 		elif row.get("doctype") == "Stock Entry Detail":
 			qty_field = "transfer_qty"
+		elif row.get("doctype") == "Sales Invoice Item":
+			qty_field = "stock_qty"
 
 		return qty_field