Support for `onCaughtError` and `onUncaughtError` on root

[MatanBobi]

Following the React change, we should also add support for onCaughtError and onUncaughtError.
More details here

FYI - @eps1lon

[naorpeled]

Hey @MatanBobi,
may I be assigned to this issue? 🙏

[eps1lon]

You can work on this without being assigned.

[naorpeled]

You can work on this without being assigned.

Np,
sorry for delaying this, was quite busy, getting to it tomorrow.