Update dependencies from https://dev.azure.com/dnceng/internal/_git/dotnet-sdk build 20220412.8

Microsoft.NET.Sdk
 From Version 3.1.418-servicing.22159.9 -> To Version 3.1.419-servicing.22212.8

Author: dotnet-bot

NuGet.config

@@ -5,7 +5,6 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-core-setup -->
-    <add key="darc-int-dotnet-core-setup-3b38386" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-core-setup-3b383860/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-core-setup -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
@@ -19,7 +18,6 @@
   <disabledPackageSources>
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-core-setup -->
-    <add key="darc-int-dotnet-core-setup-3b38386" value="true" />
     <!--  End: Package sources from dotnet-core-setup -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
   </disabledPackageSources>

eng/Version.Details.xml

@@ -48,9 +48,9 @@
     </Dependency>
   </ToolsetDependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.418-servicing.22205.32">
+    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.419-servicing.22212.8">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-sdk</Uri>
-      <Sha>92c9395c401649dee04af37be96266b656c2e79b</Sha>
+      <Sha>cb0885bd02dfc75a57b3de4542bc282bd371d34e</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NETCore.App.Internal" Version="3.1.24-servicing.22179.7">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-core-setup</Uri>

eng/Versions.props

@@ -39,7 +39,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>3.1.418-servicing.22205.32</MicrosoftNETSdkPackageVersion>
+    <MicrosoftNETSdkPackageVersion>3.1.419-servicing.22212.8</MicrosoftNETSdkPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
   </PropertyGroup>
   <PropertyGroup>