fix(gp): wrong allocated_amount on multi sales person invoice

(cherry picked from commit bda82bf)

erpnext/accounts/report/gross_profit/gross_profit.py

@@ -544,6 +544,8 @@ def get_average_rate_based_on_group_by(self):
 						new_row.qty += flt(row.qty)
 						new_row.buying_amount += flt(row.buying_amount, self.currency_precision)
 						new_row.base_amount += flt(row.base_amount, self.currency_precision)
+						if self.filters.get("group_by") == "Sales Person":
+							new_row.allocated_amount += flt(row.allocated_amount, self.currency_precision)
 				new_row = self.set_average_rate(new_row)
 				self.grouped_data.append(new_row)