Remember onErrored state during execute call.

[rajparekh-dev]

react-google-recaptcha version: 3.1.0
react-async-script version: 1.2.0

recaptcha mode: invisible

Right now the issue is if the sitekey is invalid. And you still want to call execute or executeAsync, both onChange or promise.reject does not get called. I.e. if there is an error the sitekey, execute should return an exception or executeAsync should send rejected promise.

Bonus: Google UI shows "ERROR for site owner: Invalid site key", can we return this as an error message?