Update get-defender-vulnerability-management.md

Author: denisebmsft

defender-vulnerability-management/get-defender-vulnerability-management.md

@@ -14,7 +14,7 @@ ms.collection:
 - m365-security
 - tier1
 - essentials-get-started
-ms.date: 08/01/2023
+ms.date: 08/14/2023
 ---
 
 # Sign up for Microsoft Defender Vulnerability Management