Convert JSX-unsupported checkbox and select props to JSX-supported ones

Thanks for finding these. I think the proper place to fix it would be in https://github.com/drupal-jsx/propsify/blob/main/strict.js. Also in the petite.js file in that same repo if the same change is needed for Preact/Solid, but not if it's only for React.

Umami JSX isn't using the above module yet, so until it does, fixing it in this PHP branch is a reasonable stopgap.

Addressing the checkbox issue could go in propsify (and I just filed a PR for a different issue in that repo so I'm in the flow there).

The select/option one is a little tricker - it moves the selected info from the <option> element to the parent <select> element, so it winds up being a bit more involved than renaming the props. Because of this I'm a little on the fence where the best home for that fix is.