Test results not being reported with .NET CLI 2.1 release

[Nikolay Pianikov]

TeamCity issue
xunit issue
vstest issue

[Nikolay Pianikov]

TeamCity does not pass --verbosity argument now.

It uses:

• /p:VSTestVerbosity=... for VSTest target with level normal or with more detailed level
• /l:TeamCity.MSBuild.Logger.TeamCityMSBuildLogger,path\TeamCity.MSBuild.Logger.dll;TeamCity;verbosity=... for TeamCity MSBuild logger