[MLE-5159] docs(audio-ws): correct response format from WAV to Raw PCM + fix sample voice#252

rishabh-bhargava merged 2 commits intomaintogethercomputer/openapi:mainfrom

fix/MLE-5159-ws-audio-format-docstogethercomputer/openapi:fix/MLE-5159-ws-audio-format-docsCopy head branch name to clipboard