ws2_32/tests: Mark the IPX-not-supported error code test as todo.

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/ws2_32/tests/sock.c

@@ -2773,6 +2773,7 @@ static void test_WSASocket(void)
     if (sock == INVALID_SOCKET)
     {
         err = WSAGetLastError();
+todo_wine
         ok(err == WSAEAFNOSUPPORT || broken(err == WSAEPROTONOSUPPORT), "Expected 10047, received %d\n", err);
         skip("IPX is not supported\n");
     }