Update dependencies from https://github.com/dotnet/arcade build 20201214.8 (#9237)

[master] Update dependencies from dotnet/arcade
- Coherency Updates:
  - XliffTasks: from 1.0.0-beta.20605.1 to 1.0.0-beta.20610.1 (parent: Microsoft.DotNet.Arcade.Sdk)

eng/common/native/CommonLibrary.psm1

@@ -48,7 +48,7 @@ function DownloadAndExtract {
                                            -Verbose:$Verbose
 
   if ($DownloadStatus -Eq $False) {
-    Write-Error "Download failed"
+    Write-Error "Download failed from $Uri"
     return $False
   }