Release v1.9.4

What's Changed

• Give an informative log for whisper on exceptions. by @csukuangfj in #473
• convert wespeaker models to sherpa-onnx by @csukuangfj in #475
• Fix releasing go packages by @csukuangfj in #476
• Support playing as it is generating for Android by @csukuangfj in #477
• Fix android tts audio buffer size and fix CI. by @csukuangfj in #478
• Add two GLaDOS TTS models by @csukuangfj in #481
• Play generated audio using alsa for TTS by @csukuangfj in #482

Full Changelog: v1.9.1...v1.9.4