Validate SBRP cleanup changes

Author: MichaelSimons

eng/Version.Details.xml

@@ -422,8 +422,8 @@
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.605602">
-      <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>72009fb6ce7327430539004be1dcbfb6fb88adab</Sha>
+      <Uri>https://github.com/MichaelSimons/source-build-reference-packages</Uri>
+      <Sha>809bd83ea7264e7b292b6bb0b4a302ad5fa5485b</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Deployment.DotNet.Releases" Version="2.0.0-preview.1.24630.1">