Update OcelotPipelineExtensions.cs

Soft revert to previous version

src/Ocelot/Middleware/OcelotPipelineExtensions.cs

@@ -121,18 +121,6 @@ public static class OcelotPipelineExtensions
                 app.Use(pipelineConfiguration.AuthorizationMiddleware);
             }
 
-            // Now we can run the claims to headers transformation middleware.
-            // We allow the ocelot middleware to be overriden by whatever the
-            // user wants
-            if (pipelineConfiguration.ClaimsToHeadersMiddleware == null)
-            {
-                app.UseClaimsToHeadersMiddleware();
-            }
-            else
-            {
-                app.Use(pipelineConfiguration.ClaimsToHeadersMiddleware);
-            }
-
             // Allow the user to implement their own query string manipulation logic
             app.UseIfNotNull(pipelineConfiguration.PreQueryStringBuilderMiddleware);