VIDEO-4926 Adding update_participant method#2

ewpeters merged 1 commit intogtl_mainTelmate/twilio-ruby:gtl_mainfrom

feature/VIDEO-4926-livekit-update-data-channel-participant-attributesTelmate/twilio-ruby:feature/VIDEO-4926-livekit-update-data-channel-participant-attributesCopy head branch name to clipboard