Integrate LUNI.AI with Google Meet

[chris-miaskowski]

Requested by several of our potential users.

Scope:

• LUNI Bot joins a google meet meeting (per direct invitation - no need to detect there is an ongoing meeting)
• records audio streams (move code from chrome extension to puppeteer)
• we must be able to run multiple instances of out bot but one per meeting
• for now, cover what we have in Zoom (transcription)
• record video(s)
• detect participants

Further features related to a bot will be covered elsewhere

[chris-miaskowski]

PoC is here: https://github.com/luni-ai/luni.ai/tree/feat/google-meet