Changes to Speech to text over WebSocket

added the enum value speechmatics/linden-1 to the property oneOf[speechmatics_models]/ of the query request parameter model

the response property oneOf[#/components/schemas/TranscriptFrame]/confidence became nullable for the status 101

added the new optional query request parameter sample_rate

added the new enum value Cohere to the query request parameter transcription_engine

added the new enum value Humain to the query request parameter transcription_engine

added the new enum value Parakeet to the query request parameter transcription_engine

added the new enum value Reson8 to the query request parameter transcription_engine

added the new enum value linear16 to the query request parameter input_format

added the new enum value linear32 to the query request parameter input_format

endpoint added

api removed without deprecation

added the new enum value Soniox to the query request parameter transcription_engine

added the new enum value Speechmatics to the query request parameter transcription_engine

added the new enum value xAI to the query request parameter transcription_engine