Add support for dotnet test --collect:"Code Coverage" for non VS-Enterprise users

[suryagh]

Description

Can we have code coverage for non-enterprise Visual Studio Users?

dotnet test --collect:"Code Coverage" only works if Visual Studio Enterprise is installed.

Ability to check code coverage is important for any application development. So, can we please have this prioritized?

Thanks!

[AdrienneCohea]

I'm trying to make the argument at my company to migrate to .NET Core. I can't in good conscience make this argument though because we would be losing code coverage in our CI/CD pipeline.

In my opinion, the enhancement label should be removed for this issue. Code coverage is an integral part of tooling. It is not an enhancement. Build tooling is not feature-complete without code coverage.

[pvlakshm]

We are starting on enabling code coverage via dotnet test as described in this RFC.

[smadala]

Dupe of #981 . Installing VS 15.8(non-enterprise also) should fix this issue.