Add support for Yarn v4+

[rexizam]

It would be nice if we could add support for Yarn v4+ users since the output of audit is very different from npm.

[TaylorHo]

Hey @rexizam, that sounds great! There's already a PR open for pnpm (#22), so adding yarn support will be good too!

We'll be looking into this issue simultaneously with #22.

Also, if you want to contribute, feel free to submit any helpful comments or code =D

[rexizam]

I will help with anything I can 😃

[TaylorHo]

Hey @rexizam, good news!

Already working on this on branch feature/v5-pnpm-and-yarn-support.

pnpm support (#22) already added, and Yarn (as I've looked till now) seems relatively easy to add too. I'll be looking into this for a v5 launch.

[TaylorHo]

Support added! If you encounter any bugs, please don't hesitate to open a new Issue here =D