Update dependencies from https://github.com/dotnet/source-build-externals build 20250421.1

Microsoft.SourceBuild.Intermediate.source-build-externals
 From Version 10.0.621401 -> To Version 10.0.622101

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -491,9 +491,9 @@
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="10.0.621401">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="10.0.622101">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>d64d8da45618323a39fb77860d1140bdbcd506ad</Sha>
+      <Sha>212859a43b003e685ad7ea5f8b60ba5eb16ff31d</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->