Update names of Windows/Microsoft antivirus feature

Updated the names of the Windows/Microsoft antivirus feature as it appears in Server Manager. For some reason they keep changing the name of the feature. This lead to problems in one case where I was trying to verify if a customer had the Windows Defender Antivirus feature enabled in Windows Server 2022 as part of the prerequisite to the Endpoint Protection point and I could not find it in Server Manager. I eventually discovered it had been renamed to MICROSOFT Antivirus feature in Window Server 2022.

Author: frankroj

memdocs/configmgr/protect/deploy-use/endpoint-protection-site-role.md

@@ -31,7 +31,9 @@ The endpoint protection point requires the following Windows Server features:
 
 - .NET Framework 3.5
 
-- Windows Defender features (Windows Server 2016 or later)<!-- SCCMDocs#2120 -->
+- Windows Defender feature (Windows Server 2016)<!-- SCCMDocs#2120 -->
+- Windows Defender Antivirus feature (Windows Server 2019)
+- Microsoft Defender Antivirus feature (Windows Server 2022 or later)
 
 For more information, see [Site and site system prerequisites](../../core/plan-design/configs/site-and-site-system-prerequisites.md).