Updated ms.topic metadata

Author: DENKEN02MSFT

articles/iot-edge/iot-edge-as-gateway.md

@@ -5,7 +5,7 @@ author: PatAltimore
 
 ms.author: patricka
 ms.date: 04/29/2025
-ms.topic: conceptual
+ms.topic: concept-article
 ms.service: azure-iot-edge
 services: iot-edge
 ms.custom:  [amqp, mqtt]