Merge pull request #66 from microsoft/dev/dalimapa/UpdateMicrobuildToVS2019

Update microbuild pool to VS 2019

.vsts-ci.yml

@@ -14,7 +14,7 @@ trigger:
 pr: none
 
 queue:
-  name: VSEng-MicroBuildVS2017
+  name: VSEngSS-MicroBuild2019
   timeoutInMinutes: 120
   demands:
   - MSBuild

docker/Debug.dockerfile

@@ -4,7 +4,7 @@
 # Licensed under the MIT license. See LICENSE.txt in the project root for license information.
 
 # Based on latest image cached by Azure Pipelines: https://docs.microsoft.com/azure/devops/pipelines/agents/hosted#software
-FROM microsoft/windowsservercore@sha256:431315d3208b79a74c7e598aacb469f0e58a18977f5b93885b1d8d7027cae03d
+FROM microsoft/windowsservercore@sha256:ac71e33f27c2a6b5db30be0419458e0c4e926214bc9c85afd4d6d6f9028d7233
 SHELL ["powershell.exe", "-ExecutionPolicy", "Bypass", "-Command"]
 
 ENV INSTALLER_VERSION=1.14.190.31519 `

docker/Dockerfile

@@ -4,7 +4,7 @@
 # Licensed under the MIT license. See LICENSE.txt in the project root for license information.
 
 # Based on latest image cached by Azure Pipelines: https://docs.microsoft.com/azure/devops/pipelines/agents/hosted#software
-FROM microsoft/windowsservercore@sha256:431315d3208b79a74c7e598aacb469f0e58a18977f5b93885b1d8d7027cae03d
+FROM microsoft/windowsservercore@sha256:ac71e33f27c2a6b5db30be0419458e0c4e926214bc9c85afd4d6d6f9028d7233
 SHELL ["powershell.exe", "-ExecutionPolicy", "Bypass", "-Command"]
 
 ENV INSTALLER_VERSION=1.14.190.31519 `