Update dependencies from https://github.com/dotnet/source-build-refer…

…ence-packages build 20240506.1 (#10115)

Microsoft.SourceBuild.Intermediate.source-build-reference-packages
 From Version 8.0.0-alpha.1.24251.1 -> To Version 8.0.0-alpha.1.24256.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

@@ -2,9 +2,9 @@
 <Dependencies>
   <ProductDependencies>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.24251.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.24256.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>6f814daa935e08b578b1c0c65a1f26ea3317f517</Sha>
+      <Sha>704a4d36dce09e9915c9916731392c4e6eeeb487</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <!-- Necessary for source-build. This allows the live version of the package to be used by source-build. -->