optionally disable cycle detection

Please provide option to disable cycle detection.

I'm using yarn workspaces in two projects written in typescript where they reference each other.
It works okay if I use `ts-node` to:
- first make an in-memory compilation of the code
- and only afterwards build a JS libraries using `rollup`
It doesn't produce a dead loop, but `wsrun` throws an error even why I don't specify `--recursive` option.

Could be done by wrapping this block with new option, like `--no-cycle-detection`
https://github.com/hfour/wsrun/blob/7fa4c23aa99f7f9056308e816e276cb3154a3ea9/src/index.ts#L221

Please let me know if you want me to do a PR.