Switch to GenHTTP 3.0.0 (#5627)

Co-authored-by: Andreas Nägeli <[email protected]>

frameworks/CSharp/genhttp/Benchmarks/Benchmarks.csproj

@@ -18,8 +18,8 @@
   </PropertyGroup>
     
   <ItemGroup>
-    <PackageReference Include="GenHTTP.Core" Version="2.10.1" />
-    <PackageReference Include="GenHTTP.Modules.Webservices" Version="2.10.1" />
+    <PackageReference Include="GenHTTP.Core" Version="3.0.0" />
+    <PackageReference Include="GenHTTP.Modules.Webservices" Version="3.0.0" />
   </ItemGroup>
   
 </Project>

frameworks/CSharp/genhttp/Benchmarks/Program.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-
-using GenHTTP.Core;
+using GenHTTP.Core;
 using GenHTTP.Modules.Core;
 using GenHTTP.Modules.Webservices;
 
@@ -21,8 +17,7 @@ namespace Benchmarks
                               .Add<JsonResource>("json");
 
             return Host.Create()
-                       .Router(tests)
-                       .Compression(false)
+                       .Handler(tests)
                        .Run();
         }