Catch all yargs validation errors in isYargsError

[ecooper]

Problem

Some yargs validation errors are returning as "unknown errors". Unknown errors display bug report instructions, which we don't want.

Solution

Using the validation code, a list of error prefixes have been compiled. We check those. While it's not perfect, it's probably better than parsing the stack trace.

Result

Instead of returning

<snip help>

An unexpected error occurred...

Not enough non-option arguments: got 0, need at least 1

If you believe this is a bug, please report this issue on GitHub: https://github.com/fauna/fauna-shell/issues

We return

<snip help>

Not enough non-option arguments: got 0, need at least 1