Merge pull request #192020 from jasongroce/patch-6

Adding metadata for coverage OKR

Author: Court72

articles/marketplace/index.yml

@@ -8,6 +8,7 @@ metadata:
   ms.service: marketplace 
   ms.subservice: partnercenter-marketplace-publisher
   ms.topic: landing-page
+  ms.custom: landing-page
   author: mingshen-ms 
   ms.author: mingshen
   ms.date: 1/20/2022