Update helix.proj

Author: HaoK

test/helix.proj

@@ -13,9 +13,6 @@
       <Output TaskParameter="TargetOutputs" ItemName="TestPayload" />
     </MSBuild>
     <ItemGroup>
-      <!-- <HelixCorrelationPayload Include="$(ArtifactsDir)\Helix">
-        <PayloadDirectory>$(ArtifactsDir)\Helix</PayloadDirectory>
-      </HelixCorrelationPayload> -->
       <HelixWorkItem Include="%(TestPayload.TestName)">
         <Command>%(TestPayload.Command)</Command>
         <PayloadDirectory>%(TestPayload.Identity)</PayloadDirectory>