Pipe configuration through CommandResolver

script changes to pipe configuration to test.ps1

debug commit, remove this commit

Change dotnet-test to invoke dotnet-test-xunit directly

build tests with configuration, framework, runtime in windows

Update testtargets in new build scripts

make configuration first arg to dotnet test

PR Feedback

update command factory

fix interface

test update

test/dotnet-compile.UnitTests/GivenThatICareAboutScriptVariablesFromAManagedCompiler.cs

@@ -183,7 +183,8 @@ namespace Microsoft.DotNet.Tools.Compiler.Tests
                 .Create(
                     It.IsAny<string>(),
                     It.IsAny<IEnumerable<string>>(),
-                    It.IsAny<NuGetFramework>()))
+                    It.IsAny<NuGetFramework>(),
+                    It.IsAny<string>()))
                 .Returns(command.Object);
 
             var _args = new CompilerCommandApp("dotnet compile", ".NET Compiler", "Compiler for the .NET Platform");