Add more highlighted content to idplat hub

Author: CelesteDG

articles/active-directory/develop/index.yml

@@ -16,7 +16,7 @@ metadata:
   author: Dickson-Mwendia
   manager: CelesteDG
   ms.author: dmwendia
-  ms.date: 04/01/2022
+  ms.date: 11/11/2022
   ms.service: active-directory
   ms.subservice: develop
   ms.topic: hub-page
@@ -27,20 +27,29 @@ metadata:
 highlightedContent:
   items:
     - title: What is the Microsoft identity platform?
-      itemType: overview # controls the icon image and super-title text
+      itemType: overview
       url: v2-overview.md
     - title: Authentication & authorization basics
       url: authentication-vs-authorization.md
       itemType: concept
-#    - title: OAuth 2.0 and OpenID Connect (OIDC)
-#      url: active-directory-v2-protocols.md
-#      itemType: concept
     - title: App types and authentication flows
       url: authentication-flows-app-scenarios.md
       itemType: concept
     - title: Code samples
       url: sample-v2-code.md
       itemType: sample
+    - title: What's new in docs
+      url: whats-new-docs.md
+      itemType: whats-new
+    - title: OAuth 2.0 and OpenID Connect (OIDC)
+      url: active-directory-v2-protocols.md
+      itemType: concept
+    - title: Migrate apps to MSAL
+      url: msal-migration.md
+      itemType: concept
+    - title: Register an application
+      url: quickstart-register-app.md
+      itemType: quickstart
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