Update ms.date in documentation header

Author: denisebmsft

defender-endpoint/schedule-antivirus-scans-group-policy.md

@@ -6,7 +6,7 @@ ms.localizationpriority: medium
 author: emmwalshh
 ms.author: ewalsh
 ms.custom: nextgen
-ms.date: 02/18/2025
+ms.date: 03/18/2025
 ms.reviewer: pauhijbr, ksarens
 manager: deniseb
 ms.subservice: ngp