Update dependencies from https://github.com/dotnet/core-setup build 20200819.1 (#3427)

[release/3.1] Update dependencies from dotnet/core-setup
- Updates:
  - Microsoft.NETCore.App.Internal: from 3.1.8-servicing.20418.3 to 3.1.8-servicing.20419.1
  - Microsoft.NETCore.App.Runtime.win-x64: from 3.1.8 to 3.1.8

Author: dotnet-maestro[bot]

NuGet.config

@@ -3,7 +3,7 @@
   <packageSources>
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
-    <add key="darc-pub-dotnet-core-setup-08b4abf" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-core-setup-08b4abfb/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-core-setup-056f1d5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-core-setup-056f1d5f/nuget/v3/index.json" />
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet3.1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1/nuget/v3/index.json" />
     <add key="dotnet3.1-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1-transport/nuget/v3/index.json" />

eng/Version.Details.xml

@@ -84,15 +84,15 @@
     -->
     <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="3.1.8">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>08b4abfbf917229c9a23d474d1eabe2b34735343</Sha>
+      <Sha>056f1d5fc44cd813ccb2f25495f0c8ae4fea3251</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.DependencyModel" Version="3.1.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-core-setup</Uri>
       <Sha>3acd9b0cd16596bad450c82be08780875a73c05c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Internal" Version="3.1.8-servicing.20418.3">
+    <Dependency Name="Microsoft.NETCore.App.Internal" Version="3.1.8-servicing.20419.1">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>08b4abfbf917229c9a23d474d1eabe2b34735343</Sha>
+      <Sha>056f1d5fc44cd813ccb2f25495f0c8ae4fea3251</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NETCore.Platforms" Version="3.1.2" CoherentParentDependency="Microsoft.NETCore.App.Runtime.win-x64">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-corefx</Uri>

eng/Versions.props

@@ -57,7 +57,7 @@
     <MicrosoftDotNetPlatformAbstractionsPackageVersion>3.1.6</MicrosoftDotNetPlatformAbstractionsPackageVersion>
     <MicrosoftNETCoreAppRefPackageVersion>3.1.0</MicrosoftNETCoreAppRefPackageVersion>
     <MicrosoftNETCoreAppRuntimewinx64PackageVersion>3.1.8</MicrosoftNETCoreAppRuntimewinx64PackageVersion>
-    <MicrosoftNETCoreAppInternalPackageVersion>3.1.8-servicing.20418.3</MicrosoftNETCoreAppInternalPackageVersion>
+    <MicrosoftNETCoreAppInternalPackageVersion>3.1.8-servicing.20419.1</MicrosoftNETCoreAppInternalPackageVersion>
     <NETStandardLibraryRefPackageVersion>2.1.0</NETStandardLibraryRefPackageVersion>
     <!-- Packages from dotnet/corefx -->
     <MicrosoftBclAsyncInterfacesPackageVersion>1.1.1</MicrosoftBclAsyncInterfacesPackageVersion>