test(middleware): register response compression deps in WebApplicationFactory setup

Author: engineering87

src/WART-Tests/Middleware/WartApplicationBuilderExtensionTests.cs

@@ -21,6 +21,7 @@ public async Task UseWartMiddleware_ShouldMapControllersAndHub()
                 {
                     configure.ConfigureServices(services =>
                     {
+                        services.AddWartMiddleware();
                         services.AddControllers();
                         services.AddSignalR();
                     });