Got too happy when I ran into a null response... it's allowed... lets… (#315)

* Got too happy when I ran into a null response... it's allowed... lets fix this

* Updated project

* bump

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: david-driscoll

src/JsonRpc/JsonRpcServerServiceCollectionExtensions.cs

@@ -6,7 +6,6 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Options;
-using OmniSharp.Extensions.JsonRpc.Pipelines;
 using OmniSharp.Extensions.JsonRpc.Serialization;
 
 namespace OmniSharp.Extensions.JsonRpc
@@ -78,7 +77,6 @@ internal static IContainer AddJsonRpcServerCore<T>(this IContainer container, Js
         internal static IContainer AddJsonRpcMediatR(this IContainer container)
         {
             container.RegisterMany(new[] { typeof(IMediator).GetAssembly() }, Registrator.Interfaces, Reuse.ScopedOrSingleton);
-            container.RegisterMany(new[] { typeof(RequestMustNotBeNullProcessor<>), typeof(ResponseMustNotBeNullProcessor<,>) }, Reuse.ScopedOrSingleton);
             container.RegisterMany<RequestContext>(Reuse.Scoped);
             container.RegisterDelegate<ServiceFactory>(context => context.Resolve, Reuse.ScopedOrSingleton);