remove ms.subservice

Signed-off-by: Hannah Hunter <[email protected]>

Author: hhunter-ms

articles/container-apps/workflows-overview.md

@@ -2,7 +2,6 @@
 title: Workflow in Azure Container Apps
 description: Learn about your workflow options for Azure Container Apps.
 services: container-apps, azure-functions
-ms.subservice: durable-task-scheduler
 author: lilyjma
 ms.service: azure-container-apps
 ms.topic: overview