ndb: remove WAITFOR_RESPONSE_TIMEOUT printout

- to get cleaner error log in debug mode


storage/ndb/src/ndbapi/TransporterFacade.cpp:
  remove WAITFOR_RESPONSE_TIMEOUT printout

storage/ndb/src/ndbapi/TransporterFacade.cpp

@@ -1403,7 +1403,7 @@ int PollGuard::wait_for_input_in_loop(int wait_time, bool forceSend)
     }
     if (wait_time == -1)
     {
-#ifdef VM_TRACE
+#ifdef NOT_USED
       ndbout << "Waited WAITFOR_RESPONSE_TIMEOUT, continuing wait" << endl;
 #endif
       continue;