Update RazorExtensions.cs (#31029)

Author: captainsafia

src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/RazorExtensions.cs

@@ -36,7 +36,6 @@ public static void Register(RazorProjectEngineBuilder builder)
             builder.Features.Add(new ModelExpressionPass());
             builder.Features.Add(new PagesPropertyInjectionPass());
             builder.Features.Add(new ViewComponentTagHelperPass());
-            builder.Features.Add(new RazorPageDocumentClassifierPass());
 
             builder.Features.Add(new RazorPageDocumentClassifierPass(builder.Configuration.UseConsolidatedMvcViews));
             builder.Features.Add(new MvcViewDocumentClassifierPass(builder.Configuration.UseConsolidatedMvcViews));