style: format code with dotnet-format

This commit fixes the style issues introduced in 993c1b9 according to the output
from dotnet-format.

Details: None

Mvc/LinkGeneratorExtensions.cs

@@ -17,8 +17,8 @@ public static class LinkGeneratorExtensions
         string controllerName,
         object? routeValues = default,
         HttpProtocol scheme = HttpProtocol.Https,
-        HostString? host = default,
-        // PathString pathBase = default,
+        HostString? host = default,
+        // PathString pathBase = default,
         FragmentString? fragment = default //,
     // LinkOptions? options = null
     ) =>