[fix] according to new Simplify.Web

Author: i4004

src/TesterApp/Setup/IocRegistrations.cs

@@ -1,5 +1,5 @@
 using Simplify.DI;
-using Simplify.Web.Bootstrapper;
+using Simplify.Web;
 using Simplify.Web.Json;
 using Simplify.Web.Postman.Setup;