Update dependencies from https://github.com/dotnet/source-build-reference-packages build 20231227.2 (#246)

Microsoft.SourceBuild.Intermediate.source-build-reference-packages
 From Version 9.0.0-alpha.1.23618.2 -> To Version 9.0.0-alpha.1.23627.2

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

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -6,9 +6,9 @@
       <Sha>a1e4795fcba619bba3534700b660ad6d2e3ce859</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.23618.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.23627.2">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>c49c1f4e461b4b57d6d3449671942786bf8fcbb6</Sha>
+      <Sha>2a008ae4f42c0db384db5a4864752b2ff52d720b</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
   </ToolsetDependencies>