Set React's onChange property for input elements if its not provided

[JamesHutchison]

Description

Add onChange to input elements

Checklist

Please update this checklist as you complete each item:

• Tests have been developed for bug fixes or new functionality.
• The changelog has been updated, if necessary.
• Documentation has been updated, if necessary.
• GitHub Issues closed by this PR have been linked.

_{By submitting this pull request I agree that all contributions comply with this project's open source license(s).}

[JamesHutchison]

It doesn't seem like there should be any side effects to this change since it is aligning the behavior when on_change is and is not provided

[Archmonger]

Needs regression tests and fixes for failing tests

[Archmonger]

After some additional thought, I'm going to close this. This PR tricks ReactJS into thinking everything is a controlled input, which negates some safety/guardrails that exist in the React client.

The more healthy solution is to verbosely communicate to the developer that they are utilizing an uncontrolled input when ReactPy is in debug mode:

• Communicate Javascript console output via Python logging #890