fix: add strings for translation payment_terms_status_for_sales_order.py

(cherry picked from commit 7d244051c8)

erpnext/selling/report/payment_terms_status_for_sales_order/payment_terms_status_for_sales_order.py

@@ -270,11 +270,11 @@ def prepare_chart(s_orders):
 				"labels": [term.payment_term for term in s_orders],
 				"datasets": [
 					{
-						"name": "Payment Amount",
+						"name": _("Payment Amount"),
 						"values": [x.base_payment_amount for x in s_orders],
 					},
 					{
-						"name": "Paid Amount",
+						"name": _("Paid Amount"),
 						"values": [x.paid_amount for x in s_orders],
 					},
 				],