Add support to show pick list values in Custom Object

[RaviVaranasi]

The goal is to render the picklist values in a custom object documentation generator.

I have started with the changes locally. Should I issue a PR from a branch or create a fork and issue a PR?

Let me know and thanks for well factored code and tests 🥇

[cesarParra]

That's awesome @RaviVaranasi .

For the PR you will probably need to fork and issue a PR, since to create a branch PR write access is needed

[cesarParra]

Now available in version 3.5+.

Thanks @RaviVaranasi for the contribution!