tools: add lint rule to enforce timer arguments

Add a custom ESLint rule to require that setTimeout() and setInterval()
get called with at least two arguments. This prevents omitting the
duration or interval.

PR-URL: https://github.com/nodejs/node/pull/9472


Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>