chore: fix failing test case

erpnext/accounts/doctype/tax_withholding_category/test_tax_withholding_category.py

@@ -4,6 +4,7 @@
 import unittest
 
 import frappe
+from frappe.tests.utils import change_settings
 from frappe.utils import today
 
 from erpnext.accounts.utils import get_fiscal_year
@@ -152,6 +153,10 @@ class TestTaxWithholdingCategory(unittest.TestCase):
 		for d in reversed(invoices):
 			d.cancel()
 
+	@change_settings(
+		"Accounts Settings",
+		{"unlink_payment_on_cancellation_of_invoice": 1},
+	)
 	def test_tcs_on_unallocated_advance_payments(self):
 		frappe.db.set_value(
 			"Customer", "Test TCS Customer", "tax_withholding_category", "Cumulative Threshold TCS"