Update dependencies from https://github.com/dotnet/source-build-reference-packages build 20240604.1 (#326)

Microsoft.SourceBuild.Intermediate.source-build-reference-packages
 From Version 9.0.0-alpha.1.24278.2 -> To Version 9.0.0-alpha.1.24304.1

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

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -12,9 +12,9 @@
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.24278.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.24304.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>87ebd07371adfe1d8140889c33da692eb2134f1a</Sha>
+      <Sha>9ae78a4e6412926d19ba97cfed159bf9de70b538</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
   </ToolsetDependencies>