modify SOS unit tests to not reference repo root for scripts

Author: max-charlamb

src/SOS/SOS.UnitTests/ConfigFiles/Unix/Debugger.Tests.Config.txt

@@ -13,7 +13,7 @@
   <Import ConfigFile="$(DotNetRoot)/Debugger.Tests.Versions.txt" />
 
   <TestProduct>ProjectK</TestProduct>
-  <ScriptRootDir>$(RepoRootDir)/src/SOS/SOS.UnitTests/Scripts</ScriptRootDir>
+  <ScriptRootDir>$(ArtifactsDir)/bin/SOS.UnitTests/Scripts</ScriptRootDir>
   <InstallDir>$(ArtifactsDir)/bin/$(OS).$(TargetArchitecture).$(TargetConfiguration)</InstallDir>
   <LogDir>$(ArtifactsDir)/TestResults/$(TargetConfiguration)/sos.unittests_$(Timestamp)</LogDir>
   <DumpDir>$(ArtifactsDir)/tmp/$(TargetConfiguration)\dumps</DumpDir>

src/SOS/SOS.UnitTests/ConfigFiles/Windows/Debugger.Tests.Config.txt

@@ -12,7 +12,7 @@
   <DotNetRoot>$(ArtifactsDir)\dotnet-test</DotNetRoot>
   <Import ConfigFile="$(DotNetRoot)\Debugger.Tests.Versions.txt" />
 
-  <ScriptRootDir>$(RepoRootDir)\src\SOS\SOS.UnitTests\Scripts</ScriptRootDir>
+  <ScriptRootDir>$(ArtifactsDir)\bin\SOS.UnitTests\Scripts</ScriptRootDir>
   <InstallDir>$(ArtifactsDir)\bin\Windows_NT.$(TargetArchitecture).$(TargetConfiguration)</InstallDir>
   <LogDir>$(ArtifactsDir)\TestResults\$(TargetConfiguration)\sos.unittests_$(Timestamp)</LogDir>
   <DumpDir>$(ArtifactsDir)\tmp\$(TargetConfiguration)\dumps</DumpDir>

src/SOS/SOS.UnitTests/SOS.UnitTests.csproj

@@ -62,4 +62,15 @@
       <FileWrites Include="$(SOSConfigFileName)" />
     </ItemGroup>
   </Target>
+
+  <!-- Test environment setup tasks -->
+  <Target Name="CopyTestScripts" AfterTargets="Build">
+    <Message Text="Copy Script files" />
+    <ItemGroup>
+      <TestScripts Include="./Scripts/**/*" />
+    </ItemGroup>
+    <Copy SourceFiles="@(TestScripts)"
+      DestinationFolder="$(OutputPath)/../Scripts/%(RecursiveDir)"
+      SkipUnchangedFiles="false" />
+  </Target>
 </Project>