qcc3034 adk6.4 tws模式左右声道设置

2. 修改apps\applications\sink\sink_audio_routing.c，tws音频传输时切换上面配置设置的主从声道模式

static void audioRouteAudioSource(void)
{
    if(sinkCheckPartyModeAudio())
    {
        AUD_DEBUG(("AUD: party mode\n"));
    }
    else if(audioRouteAudioFromTWSPeer())
    {
        AUD_DEBUG(("AUD: Routed TWS Peer\n"));
        MessageSend(&theSink.task,EventUsrChangeAudioRouting,0);
    }
    else if(audioRouteSource(audioGetAudioSourceToRoute()))
    {
        AUD_DEBUG(("AUD: Routed Audio Source = %d\n", sinkAudioGetRoutedAudioSource()));
    }
    else if(audioRouteScoOutsideOfCallIfAvailable())
    {
        AUD_DEBUG(("AUD: Routed SCO outside of call\n"));
    }
}