Update dependencies from https://github.com/dotnet/source-build-externals build 20230112.2

Microsoft.SourceBuild.Intermediate.source-build-externals
 From Version 8.0.0-alpha.1.23060.2 -> To Version 8.0.0-alpha.1.23062.2

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -180,9 +180,9 @@
       <Sha>c3ad00ae84489071080a606f6a8e43c9a91a5cc2</Sha>
       <SourceBuildTarball RepoName="deployment-tools" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23060.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23062.2">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>a418a2728730d98087e32da94a853bda35489930</Sha>
+      <Sha>df9dd3b66b2fa6d86eb01bb5b2493435bdfa2649</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.symreader" Version="1.4.0-beta2-21475-02">