update ms.date

Author: Shawn Hickey

windows-apps-src/publish/store-policies-change-history.md

@@ -1,7 +1,7 @@
 ---
 title: Change history for Microsoft Store Policies
 description: View a table showing the history of changes for Microsoft Store Policies with descriptions of additions, updates, and deletions for each change.
-ms.date: 04/15/2021
+ms.date: 06/28/2021
 ms.topic: article
 keywords: store policies agreement
 ms.localizationpriority: high