fix possible memory leak of funasr-wss-client (#1913)

Johntheprime

2024-07-16 685550515ed823d92226c873ab3811037f1aad5b

 runtime/websocket/bin/funasr-wss-client-2pass.cpp

@@ -449,6 +449,7 @@
        m_client.get_alog().write(websocketpp::log::alevel::app,
                                  "Send Error: " + ec.message());
      }
      delete[] iArray;
      Pa_Sleep(20);  // sleep for 20ms
    }