[release/10.0.2xx] Update dependencies from microsoft/testfx

NuGet.config

@@ -6,7 +6,6 @@
     <!--  Begin: Package sources from dotnet-dotnet -->
     <add key="darc-pub-dotnet-dotnet-b0f34d5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-dotnet-b0f34d51/nuget/v3/index.json" />
     <add key="darc-int-dotnet-dotnet-b0f34d5" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-dotnet-b0f34d51/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-dotnet-b0f34d5-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-dotnet-b0f34d51-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from microsoft-testfx -->
     <!--  End: Package sources from microsoft-testfx -->
@@ -42,7 +41,6 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-dotnet -->
-    <add key="darc-int-dotnet-dotnet-b0f34d5-1" value="true" />
     <add key="darc-int-dotnet-dotnet-b0f34d5" value="true" />
     <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from dotnet-runtime -->