Remove author from no-subscriptions-found.md

Removed author information from the troubleshooting article.

Author: Nicholak-MS

articles/cost-management-billing/troubleshoot-subscription/no-subscriptions-found.md

@@ -8,7 +8,6 @@ ms.service: cost-management-billing
 ms.subservice: billing
 ms.topic: troubleshooting
 ms.date: 12/29/2025
-ms.author: nicholak
 ms.custom: sfi-image-nochange
 service.tree.id: b69a7832-2929-4f60-bf9d-c6784a865ed8
 ---