Fix inconsistent casing of LoginDisplay component (#10966)

Author: danroth27

src/ProjectTemplates/Web.ProjectTemplates/content/RazorComponentsWeb-CSharp/Shared/MainLayout.Auth.razor

@@ -6,7 +6,7 @@
 
 <div class="main">
     <div class="top-row px-4">
-        <LogInDisplay />
+        <LoginDisplay />
         <a href="https://docs.microsoft.com/en-us/aspnet/" target="_blank">About</a>
     </div>