feat(conda): add dependency tree support for environment.yml files

[DmitriyLewen]

Description

environment.yml file looks as requirements.txt file.
It doesn't mark direct deps. Also it doesn't show relationships.

But perhaps we have missed something and there is a way to detect direct breaks in relationships.

[DmitriyLewen]

environment.yml doesn't mark direct deps. Also it doesn't show relationships.

So we can't add support of dependency tree