Update dependencies from https://github.com/dotnet/source-build-externals build 20230421.1 (#47853)

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

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -181,9 +181,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>ab2b80d06dd4d997df5ffa72a3c4a99cb36ccbff</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23214.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23221.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>de4dda48d0cf31e13182bc24107b2246c61ed483</Sha>
+      <Sha>834923aef31d157aec19a2b99d5494cea29dcc9e</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="System.Configuration.ConfigurationManager" Version="8.0.0-preview.4.23221.1">

eng/Versions.props

@@ -140,7 +140,7 @@
     <MicrosoftDotNetBuildTasksTemplatingVersion>8.0.0-beta.23217.1</MicrosoftDotNetBuildTasksTemplatingVersion>
     <MicrosoftDotNetRemoteExecutorVersion>8.0.0-beta.23217.1</MicrosoftDotNetRemoteExecutorVersion>
     <!-- Packages from dotnet/source-build-externals -->
-    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>8.0.0-alpha.1.23214.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
+    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>8.0.0-alpha.1.23221.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/xdt -->
     <MicrosoftWebXdtVersion>7.0.0-preview.22423.2</MicrosoftWebXdtVersion>
   </PropertyGroup>