Update get-started.md

Author: v-emilypr

articles/communications-gateway/get-started.md

@@ -1,8 +1,8 @@
 ---
 title: Getting started with Azure Communications Gateway
 description: Learn how to plan for and deploy Azure Communications Gateway.
-author: rcdun
-ms.author: rdunstan
+author: GemmaWakeford
+ms.author: gwakeford
 ms.service: azure-communications-gateway
 ms.topic: how-to
 ms.date: 02/16/2024