Added authentication as default in toc

Author: timayabi2020

microsoftgraph/breadcrumb/toc.yml

@@ -10,8 +10,8 @@
       tocHref: /powershell/microsoftgraph/
       topicHref: /powershell/microsoftgraph/overview
     - name: Microsoft Graph PowerShell
-      tocHref: /powershell/module/Microsoft.Graph.Applications
-      topicHref: /powershell/module/Microsoft.Graph.Applications/?view=graph-powershell-1.0
+      tocHref: /powershell/module/Microsoft.Graph.Authentication
+      topicHref: /powershell/module/Microsoft.Graph.Authentication/?view=graph-powershell-1.0
     - name: Microsoft Graph PowerShell Beta
       tocHref: /powershell/module/Microsoft.Graph.Beta.Applications
       topicHref: /powershell/module/Microsoft.Graph.Beta.Applications/?view=graph-powershell-beta