* Update Dockerfile
build script uses folder structure for the tag, this tag should include the servercore folder that would be part of the tag
* Update Dockerfile
build script uses folder structure for the tag, this tag should include the servercore folder that would be part of the tag
* Update Start.ps1
Added support for passing a docker secret as the VSTS_TOKEN env and loading the first line from the file as the PAT
* Update Start.ps1
Added a check for an empty secret file
* Update Start.ps1