[housekeeping] Automated PR to fix formatting errors (#743)

Automated dotnet-format update

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

samples/CommunityToolkit.Maui.Sample/Pages/Views/Expander/ExpanderPageCS.cs

@@ -1,6 +1,6 @@
 using CommunityToolkit.Maui.Core;
-using CommunityToolkit.Maui.Views;
 using CommunityToolkit.Maui.Markup;
+using CommunityToolkit.Maui.Views;
 
 namespace CommunityToolkit.Maui.Sample.Pages.Views;