fix api test

Author: brettfo

src/Microsoft.DotNet.Interactive.ApiCompatibility.Tests/ApiCompatibilityTests.httpRequest_api_is_not_changed.approved.txt

@@ -2,15 +2,15 @@ Microsoft.DotNet.Interactive.HttpRequest
   public class HttpRequestKernel : Microsoft.DotNet.Interactive.Kernel, Microsoft.DotNet.Interactive.IKernelCommandHandler<Microsoft.DotNet.Interactive.Commands.RequestDiagnostics>, Microsoft.DotNet.Interactive.IKernelCommandHandler<Microsoft.DotNet.Interactive.Commands.RequestKernelInfo>, Microsoft.DotNet.Interactive.IKernelCommandHandler<Microsoft.DotNet.Interactive.Commands.SendValue>, Microsoft.DotNet.Interactive.IKernelCommandHandler<Microsoft.DotNet.Interactive.Commands.SubmitCode>, System.IDisposable
     .ctor(System.String name = null, System.Net.Http.HttpClient client = null)
     public System.Uri BaseAddress { get; set;}
-    public System.Collections.Generic.IEnumerable<System.ValueTuple<System.String,System.Int32,System.Int32>> GetAllRequests(System.String requests)
     public System.Threading.Tasks.Task HandleAsync(Microsoft.DotNet.Interactive.Commands.SendValue command, Microsoft.DotNet.Interactive.KernelInvocationContext context)
     public System.Threading.Tasks.Task HandleAsync(Microsoft.DotNet.Interactive.Commands.SubmitCode command, Microsoft.DotNet.Interactive.KernelInvocationContext context)
     public System.Threading.Tasks.Task HandleAsync(Microsoft.DotNet.Interactive.Commands.RequestDiagnostics command, Microsoft.DotNet.Interactive.KernelInvocationContext context)
     public System.Void SetValue(System.String valueName, System.String value)
    class HttpRequest
-    .ctor(System.String verb, System.String address, System.String body, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.String>> headers)
+    .ctor(System.String verb, System.String address, System.String body, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.String>> headers, System.Collections.Generic.IEnumerable<Microsoft.DotNet.Interactive.Diagnostic> diagnostics)
     public System.String Address { get;}
     public System.String Body { get;}
+    public System.Collections.Generic.IEnumerable<Microsoft.DotNet.Interactive.Diagnostic> Diagnostics { get;}
     public System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.String>> Headers { get;}
     public System.String Verb { get;}
   public class HttpRequestKernelExtension, Microsoft.DotNet.Interactive.IKernelExtension