Add ref support

[Dan503]

It is written as a functional component so ref support needs to be explicitly added using forwardRef

I would expect the structure to be like this:

const TimeInputPolyfill = (props) => {
  // main component code
}

const _TimeInputPolyfill = forwardRef((props, forwardedRef) => (
    <TimeInputPolyfill {...props} forwardedRef={forwardedRef} />
))

export default _TimeInputPolyfill 

The TypeScript types might be tricky to update.