Ship SCL as part of the VMR (#2578)

Author: ViktorHofer

eng/Publishing.props

@@ -1,5 +1,9 @@
 <Project>
 
+  <PropertyGroup>
+    <ProducesDotNetReleaseShippingAssets>true</ProducesDotNetReleaseShippingAssets>
+  </PropertyGroup>
+
    <!-- Update all Artifacts with Kind=Package to have additional metadata item Category="LibraryPackage".
         This will mean that in VMR builds, command line api packages can get published to a different feed depending on
         the channel configuration -->