actionOptions don't properly update in the picker on prop change

[CalinLeafshade]

Due to the referenced line the action options are cloned in the component constructor and sent to the picker. This means that if they are changed after mounting then the picker inside the state will not use the new action options.

https://github.com/filestack/filestack-react/blob/c10692a0bccf89f1c9f0a294723d415796619d78/src/ReactFilestack.jsx#L50