Merge pull request #8836 from hieblmi/payment-failure-reason-cancel

routing: add payment failure reason `FailureReasonCancel`

itest/list_on_test.go

@@ -193,6 +193,10 @@ var allTestCases = []*lntest.TestCase{
 		Name:     "immediate payment after channel opened",
 		TestFunc: testPaymentFollowingChannelOpen,
 	},
+	{
+		Name:     "payment failure reason canceled",
+		TestFunc: testPaymentFailureReasonCanceled,
+	},
 	{
 		Name:     "invoice update subscription",
 		TestFunc: testInvoiceSubscriptions,