chore: add missing openai.fm models to voice Literal#2237

hironow wants to merge 3 commits intoopenai:mainopenai/openai-python:mainfrom

hironow:hironow/add-voice-types-from-openai-fmhironow/openai-python:hironow/add-voice-types-from-openai-fmCopy head branch name to clipboard