Update dependencies from https://github.com/dotnet/source-build-externals build 20250204.1 (#112176)

Microsoft.SourceBuild.Intermediate.source-build-externals
 From Version 8.0.0-alpha.1.25060.2 -> To Version 8.0.0-alpha.1.25104.1

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

Author: dotnet-maestro[bot]

NuGet.config

@@ -10,6 +10,13 @@
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-emsdk -->
     <add key="darc-pub-dotnet-emsdk-b767aab" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-7" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-7/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-6" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-6/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-5/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-4" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-4/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-3" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-3/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-2/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b767aab-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b767aaba-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from dotnet-sdk -->
     <!--  End: Package sources from dotnet-sdk -->

eng/Version.Details.xml

@@ -104,9 +104,9 @@
       <Sha>d73fc552386797322e84fa9b2ef5eaa5369de83c</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.25060.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.25104.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>c7cb4da26e74ef645e3e98fcb4534a7d66247a82</Sha>
+      <Sha>dc30cd1ec22f198d658e011c14525d4d65873991</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
   </ProductDependencies>