Update dedicated-hosts-how-to.md

Updating author/reviewer.

Author: brittanyrowe

articles/virtual-machines/dedicated-hosts-how-to.md

@@ -8,7 +8,7 @@ ms.subservice: dedicated-hosts
 ms.topic: how-to
 ms.workload: infrastructure
 ms.date: 09/01/2021
-ms.reviewer: cynthn, zivr
+ms.reviewer: brittanyrowe
 
 
 #Customer intent: As an IT administrator, I want to learn about more about using a dedicated host for my Azure virtual machines