[main] Update dependencies from dotnet/source-build-reference-packages (#360)

* Update dependencies from https://github.com/dotnet/source-build-reference-packages build 20240819.1

Microsoft.SourceBuild.Intermediate.source-build-reference-packages
 From Version 10.0.0-alpha.1.24415.3 -> To Version 10.0.0-alpha.1.24419.1

* Update dependencies from https://github.com/dotnet/source-build-reference-packages build 20240821.1

Microsoft.SourceBuild.Intermediate.source-build-reference-packages
 From Version 10.0.0-alpha.1.24419.1 -> To Version 10.0.0-alpha.1.24421.1

---------

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

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -12,9 +12,9 @@
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.0-alpha.1.24415.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.0-alpha.1.24421.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>e9c7c7740133e6e4f92d22d0410a379a8f2d24e7</Sha>
+      <Sha>bdd698774daa248301c236f09b97015610ca2842</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
   </ToolsetDependencies>