Using dot.pick with proxy object

[BartaG512]

Currently pick does not work with proxies but maybe it could be extended like this:

index.js - 
DotObject.prototype.pick 
  - if (obj && typeof obj === 'object' && key in obj) {
  + if (obj && typeof obj === 'object' && Object.getOwnPropertyNames(obj).includes(key)) {

It works in the case if the proxy defines ownKeys() or getOwnPropertyDescriptor(target, key) methods. Or maybe it could be extended with an option flag for this case?