Use Docker 17.06.1-ee-1-rc1

Author: StefanScherer

appveyor.yml

@@ -2,7 +2,7 @@ version: 1.0.{build}
 image: Visual Studio 2017
 
 build_script:
-  - ps: Install-Package -Name docker -ProviderName DockerMsftProvider -RequiredVersion 17.06.0-ce -Force
+  - ps: Install-Package -Name docker -ProviderName DockerMsftProvider -RequiredVersion 17.06.1-ee-1-rc1 -Force
   - ps: start-service docker
   - docker pull microsoft/windowsservercore
   - docker pull microsoft/nanoserver