fix(ux): change batch selection message to alert (#36500)

* fix(ux): change batch selection message to alert

* chore: linters

erpnext/stock/doctype/batch/batch.py

@@ -297,7 +297,9 @@ def get_batch_no(item_code, warehouse, qty=1, throw=False, serial_no=None):
 		frappe.msgprint(
 			_(
 				"Please select a Batch for Item {0}. Unable to find a single batch that fulfills this requirement"
-			).format(frappe.bold(item_code))
+			).format(frappe.bold(item_code)),
+			indicator="yellow",
+			alert=(not throw),
 		)
 		if throw:
 			raise UnableToSelectBatchError