tests: add timeout in 'revoked uncooperative close retribution' test

lnd_test.go

@@ -1467,6 +1467,14 @@ func testRevokedCloseRetribution(net *networkHarness, t *harnessTest) {
 		return bobChannelInfo.Channels[0], nil
 	}
 
+	// Wait for Alice to receive the channel edge from the funding manager.
+	ctxt, _ = context.WithTimeout(ctxb, timeout)
+	err := net.Alice.WaitForNetworkChannelOpen(ctxt, chanPoint)
+	if err != nil {
+		t.Fatalf("alice didn't see the alice->bob channel before "+
+			"timeout: %v", err)
+	}
+
 	// Open up a payment stream to Alice that we'll use to send payment to
 	// Bob. We also create a small helper function to send payments to Bob,
 	// consuming the payment hashes we generated above.