[master] Update dependencies from dotnet/arcade (#7940)

* Update dependencies from https://github.com/dotnet/arcade build 20191204.4

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19604.4

* Update dependencies from https://github.com/dotnet/arcade build 20191205.6

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19605.6

* Update dependencies from https://github.com/dotnet/arcade build 20191206.1

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19606.1

* Update dependencies from https://github.com/dotnet/arcade build 20191207.1

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19607.1

* Update dependencies from https://github.com/dotnet/arcade build 20191208.1

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19608.1

eng/Version.Details.xml

@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.19603.17">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.19608.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>b902fd6b6948e689a5128fa6d94dc7de13e6af84</Sha>
+      <Sha>71ce4c736b882e6112b395a0e92313be5dcb4328</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/common/pipeline-logging-functions.ps1

@@ -101,7 +101,7 @@ function Write-PipelineTaskError {
       [string]$Path,
       [switch]$AsOutput)
 
-      if(-Not (Test-Path variable:ci) -Or !$ci) {
+      if((Test-Path variable:ci) -And $ci) {
         Write-LoggingCommand -Area 'task' -Event 'prependpath' -Data $Path -AsOutput:$AsOutput
       }
   }
@@ -237,4 +237,4 @@ function Write-LogIssue {
     }
 
     Write-Host $command -ForegroundColor $foregroundColor -BackgroundColor $backgroundColor
-}
\ No newline at end of file
+}

global.json

 {
   "tools": {
-    "dotnet": "3.0.100",
+    "dotnet": "3.0.101",
     "vs": {
       "version": "16.3",
       "components": [
@@ -10,7 +10,7 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.19603.17",
+    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.19608.1",
     "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.19069.2"
   }
 }