[Enhancement] add ability to export additional details about users when doing `code42 users list`

[pboushy]

Summary

There are many fields about a user in Code42 including title, department, location, etc.
Currently there is no way to get any of those fields via the code42 command.

Proposed API

Please add an argument to code42 users list that either outputs ALL info metadata about the user (title, department, location, manager) or allows us to select which additional fields to be output.

Intended Use Case

Many companies store data in these fields that might be more unique for the user.
For example putting an employeeID in the title field.