Revert macOS audio buffer size workaround

This causes excessive glitching and needs to be fixed by Apple (if it hasn't already in the 2 years since the report).

app/streaming/audio/renderers/sdlaud.cpp

@@ -30,14 +30,7 @@ bool SdlAudioRenderer::prepareForPlayback(const OPUS_MULTISTREAM_CONFIGURATION*
     // to mitigate this issue. Otherwise, we will buffer up to 3 frames of audio which
     // is 15 ms at regular 5 ms frames and 30 ms at 10 ms frames for slow connections.
     // The buffering helps avoid audio underruns due to network jitter.
-#ifndef Q_OS_DARWIN
     want.samples = SDL_max(480, opusConfig->samplesPerFrame * 3);
-#else
-    // HACK: Changing the buffer size can lead to Bluetooth HFP
-    // audio issues on macOS, so we're leaving this alone.
-    // https://github.com/moonlight-stream/moonlight-qt/issues/1071
-    want.samples = SDL_max(480, opusConfig->samplesPerFrame);
-#endif
 
     m_FrameSize = opusConfig->samplesPerFrame *
                   opusConfig->channelCount *