Updating ms.collection: essentials values

The updates here are made as per task: 869497. Thanks

windows/security/introduction.md

@@ -4,6 +4,9 @@ description: System security book.
 ms.date: 09/01/2023
 ms.topic: tutorial
 ms.author: paoloma
+ms.collection: 
+  - essentials-security
+  - essentials-overview
 content_well_notification: 
   - AI-contribution
 author: paolomatarazzo