Update speech-sdk.md

updated ms.date from sept. 2022 to 10/2/23.

Author: ruyakubu

articles/ai-services/speech-service/speech-sdk.md

@@ -7,7 +7,7 @@ author: eric-urban
 manager: nitinme
 ms.service: azure-ai-speech
 ms.topic: overview
-ms.date: 09/16/2022
+ms.date: 10/02/2023
 ms.author: eur
 ---