Speeding up IIS test, organization changes, add HttpsTestFixture. (#26162)

Author: jkotalik

src/Servers/IIS/IIS/benchmarks/IIS.Performance/IIS.Performance.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <!-- Using shorter assembly name instead of Microsoft.AspNetCore.Server.Kestrel.Performance because https://github.com/dotnet/BenchmarkDotNet/issues/498 -->
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Content Include="..\..\test\Common.FunctionalTests\AppHostConfig\*.config" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="..\..\test\Common.FunctionalTests\Infrastructure\*.config" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(BuildIisNativeProjects)' == 'true'">

src/Servers/IIS/IIS/test/Common.FunctionalTests/OutOfProcess/AspNetCorePortTests.cs renamed to src/Servers/IIS/IIS/test/Common.FunctionalTests/AspNetCorePortTests.cs

@@ -12,7 +12,7 @@
 using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing;
 
-namespace Microsoft.AspNetCore.Server.IIS.FunctionalTests.OutOfProcess
+namespace Microsoft.AspNetCore.Server.IIS.FunctionalTests
 {
     [Collection(PublishedSitesCollection.Name)]
     public class AspNetCorePortTests : IISFunctionalTestBase