configs from deps feature

[PatrickAlphaC]

In the moccasin.toml file, have a flag like:

[project]
configs_from_deps = []

And it's a list of Path or "path-like" objects from the dependencies folders of configs you wanna "injest". We could use the set_defaults function so that the user's main moccasin.toml takes priority. This was, you could get:

• Mocks
• Fixtures
• Other network default

Data without having to set everything up yourself