Update dependencies from https://github.com/aspnet/AspNetCore-Tooling build 20191031.8 (dotnet#3417)

- Microsoft.NET.Sdk.Razor - 5.0.0-alpha1.19531.8

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -53,9 +53,9 @@
       <Uri>https://github.com/aspnet/AspNetCore</Uri>
       <Sha>0e40856d46cc51d24cdb3c84214be87b1a5f2faf</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="5.0.0-alpha1.19524.8">
+    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="5.0.0-alpha1.19531.8">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>200bec7b2e7d659077f523a8287f52d99f6f06c0</Sha>
+      <Sha>61d46996bb56bead402d73db8ac09108a20e442b</Sha>
     </Dependency>
     <Dependency Name="Microsoft.WindowsDesktop.App" Version="5.0.0-alpha1.19531.1">
       <Uri>https://github.com/dotnet/windowsdesktop</Uri>

eng/Versions.props

@@ -43,7 +43,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/AspNetCore-Tooling -->
-    <MicrosoftNETSdkRazorPackageVersion>5.0.0-alpha1.19524.8</MicrosoftNETSdkRazorPackageVersion>
+    <MicrosoftNETSdkRazorPackageVersion>5.0.0-alpha1.19531.8</MicrosoftNETSdkRazorPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/websdk -->