SteelSeries Siberia Elite Headset Audio Driver 3.2.1 for Mac OS

Fixes:
- Fixed an issue that caused SteelSeries Engine 3 Client to stall on start up and show `Loading` indicator continuously
- Fixed an issue where switching from ColorShift to a steady color was not working
- Fixed an issue where the first change after hitting `Revert` button in a Device Configuration window would not register as a change

New Features:

- Added FW Update Support and FW version check for the Siberia v2 Illuminated line
- Added FW Update Support and FW version check for the Diablo III Headset

New Firmware available for Siberia Elite and 9H headsets (version 4.55.3.0). The new firmware release:

- Enhances microphone frequency response below 300 Hz and above 4.5 kHz and contains other significant mic performance upgrades,
- Enhances Auto Mic Compression functionality, and
- Fixes an issue where the soundcard may not wake from sleep, requiring an unplug/replug