Update dependencies from https://github.com/dotnet/aspnetcore-tooling build 20200228.3 (#19448)

- Microsoft.AspNetCore.Razor.Language - 3.1.3
- Microsoft.CodeAnalysis.Razor - 3.1.3
- Microsoft.NET.Sdk.Razor - 3.1.3
- Microsoft.AspNetCore.Mvc.Razor.Extensions - 3.1.3

Author: dotnet-maestro[bot]

NuGet.config

@@ -8,7 +8,7 @@
     <add key="darc-pub-dotnet-corefx-e946ceb-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-corefx-e946cebe-1/nuget/v3/index.json" />
     <add key="darc-pub-dotnet-corefx-8a3ffed" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-corefx-8a3ffed5/nuget/v3/index.json" />
     <add key="darc-pub-dotnet-corefx-0f7f38c" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-corefx-0f7f38c4/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-aspnetcore-tooling-9554a40" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-aspnetcore-tooling-9554a406/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-aspnetcore-tooling-de551ed" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-aspnetcore-tooling-de551ed7/nuget/v3/index.json" />
     <add key="darc-pub-aspnet-Extensions-132ff72" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-aspnet-Extensions-132ff720/nuget/v3/index.json" />
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-core" value="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json" />

eng/Version.Details.xml

@@ -15,19 +15,19 @@
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.Razor.Language" Version="3.1.3">
       <Uri>https://github.com/dotnet/aspnetcore-tooling</Uri>
-      <Sha>9554a406369bf913db9ded9987f9db492a69367c</Sha>
+      <Sha>de551ed74d34d4651cc194a4f420017b744ada5c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="3.1.3">
       <Uri>https://github.com/dotnet/aspnetcore-tooling</Uri>
-      <Sha>9554a406369bf913db9ded9987f9db492a69367c</Sha>
+      <Sha>de551ed74d34d4651cc194a4f420017b744ada5c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.CodeAnalysis.Razor" Version="3.1.3">
       <Uri>https://github.com/dotnet/aspnetcore-tooling</Uri>
-      <Sha>9554a406369bf913db9ded9987f9db492a69367c</Sha>
+      <Sha>de551ed74d34d4651cc194a4f420017b744ada5c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk.Razor" Version="3.1.3">
       <Uri>https://github.com/dotnet/aspnetcore-tooling</Uri>
-      <Sha>9554a406369bf913db9ded9987f9db492a69367c</Sha>
+      <Sha>de551ed74d34d4651cc194a4f420017b744ada5c</Sha>
     </Dependency>
     <Dependency Name="dotnet-ef" Version="3.1.3">
       <Uri>https://github.com/dotnet/efcore</Uri>