Update dependencies from https://github.com/dotnet/source-build-externals build 20231211.2 (#52876)

[main] Update dependencies from dotnet/source-build-externals

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -189,9 +189,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>4dffd80c4d77c27e772a0be26e8036af77fbb26e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23608.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23611.2">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>2e66b74da89aabcce9628cfc4b7a2925c54f6841</Sha>
+      <Sha>bc555088c6b4862ad0b93fbc245ef0628e661256</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="System.Configuration.ConfigurationManager" Version="9.0.0-alpha.1.23617.5">

eng/Versions.props

@@ -164,7 +164,7 @@
     <MicrosoftDotNetBuildTasksTemplatingVersion>9.0.0-beta.23607.2</MicrosoftDotNetBuildTasksTemplatingVersion>
     <MicrosoftDotNetRemoteExecutorVersion>9.0.0-beta.23607.2</MicrosoftDotNetRemoteExecutorVersion>
     <!-- Packages from dotnet/source-build-externals -->
-    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>9.0.0-alpha.1.23608.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
+    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>9.0.0-alpha.1.23611.2</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/source-build-reference-packages -->
     <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesVersion>9.0.0-alpha.1.23611.3</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesVersion>
     <!-- Packages from dotnet/symreader -->