Fix uae4arm audio sync

Author: cobaltgit

RetroArch/.retroarch/cores/uae4arm_libretro.so

@@ -37,7 +37,7 @@ audio_rate_control = "true"
 audio_rate_control_delta = "0.005000"
 audio_resampler = "nearest"
 audio_resampler_quality = "2"
-audio_sync = "false"
+audio_sync = "true"
 audio_volume = "0.000000"
 auto_overrides_enable = "true"
 auto_remaps_enable = "true"