Remove http using because thats already part of the implicit usings

Author: sander1095

src/ProjectTemplates/Web.ProjectTemplates/content/WebApiAot-CSharp/Program.Main.cs

@@ -1,5 +1,4 @@
 using System.Text.Json.Serialization;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.HttpResults;
 
 namespace Company.WebApplication1;

src/ProjectTemplates/Web.ProjectTemplates/content/WebApiAot-CSharp/Program.cs

@@ -1,5 +1,4 @@
 using System.Text.Json.Serialization;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.HttpResults;
 
 var builder = WebApplication.CreateSlimBuilder(args);