[AutoPR Azure.AI.SpeechToText.FastTranscription] Add typespec files for Azure Speech to Text inference methods#10223

azure-sdk wants to merge 1 commit intomainazure-sdk/azure-sdk-for-net:mainfrom

sdkAuto/31097/Azure.AI.SpeechToText.FastTranscriptionazure-sdk/azure-sdk-for-net:sdkAuto/31097/Azure.AI.SpeechToText.FastTranscriptionCopy head branch name to clipboard