Merging internal commits for release/8.0.4xx (#48926)

Author: v-wuzhai

NuGet.config

@@ -4,6 +4,7 @@
     <clear />
     <!--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-adc0d6e" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-adc0d6e7/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from dotnet-format -->
     <add key="darc-pub-dotnet-format-59e6d3d" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-format-59e6d3d2/nuget/v3/index.json" />
@@ -14,18 +15,22 @@
     <add key="darc-pub-dotnet-format-59e6d3d-3" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-format-59e6d3d2-3/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-format -->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
+    <add key="darc-int-dotnet-aspnetcore-4ae1269" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-4ae1269b/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
-    <add key="darc-pub-DotNet-msbuild-Trusted-bc60720" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-DotNet-msbuild-Trusted-bc607202/nuget/v3/index.json" />
+    <add key="darc-int-DotNet-msbuild-Trusted-3ab07f0" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-DotNet-msbuild-Trusted-3ab07f0c/nuget/v3/index.json" />
+    <add key="darc-int-DotNet-msbuild-Trusted-933b72e" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-DotNet-msbuild-Trusted-933b72e3/nuget/v3/index.json" />
     <!--  End: Package sources from DotNet-msbuild-Trusted -->
     <!--  Begin: Package sources from dotnet-roslyn-analyzers -->
     <!--  End: Package sources from dotnet-roslyn-analyzers -->
     <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-efd5742" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-efd5742b/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-templating -->
     <add key="darc-pub-dotnet-templating-e3bb940" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-templating-e3bb940a/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-templating -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
+    <add key="darc-int-dotnet-windowsdesktop-cda1f82" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-windowsdesktop-cda1f825/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-windowsdesktop -->
     <!--  Begin: Package sources from dotnet-winforms -->
     <!--  End: Package sources from dotnet-winforms -->
@@ -52,12 +57,19 @@
     <!--  Begin: Package sources from dotnet-templating -->
     <!--  End: Package sources from dotnet-templating -->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
+    <add key="darc-int-dotnet-aspnetcore-4ae1269" value="true" />
+    <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
+    <add key="darc-int-DotNet-msbuild-Trusted-3ab07f0" value="true" />    
+    <add key="darc-int-DotNet-msbuild-Trusted-933b72e" value="true" />
+    <!--  End: Package sources from DotNet-msbuild-Trusted -->
     <!--  Begin: Package sources from dotnet-format -->
     <!--  End: Package sources from dotnet-format -->
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-efd5742" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
+    <add key="darc-int-dotnet-windowsdesktop-cda1f82" value="true" />
     <!--  Begin: Package sources from dotnet-winforms -->
     <!--  End: Package sources from dotnet-winforms -->
     <!--  End: Package sources from dotnet-windowsdesktop -->