feat: add support for query suggestions on select options

[delca85]

…on element (#237)

What:

Clicking on an option element into a select makes the getByRole query to be properly suggested.
This works only when auto-run code mode is disabled. I think this happens because when the code is automatically executed, clicking on a select input to open it, makes the Preview pane rerenders so the click on the option is missed.

Why:

In order to provide to the user a better experience.

How:

Before these changes it wasn't possible to obtain the right query clicking on an option element because no mouse or pointer event is related to this kind of element.
So I added an event listener on the onChange event on the select element.

Checklist:

-[x] add an onChange listener that in case of this event is performed on a select element calls the selectNode function with the option element as parameter.

• Tests
• Ready to be merged
  

I just noticed that the playground is providing the wrong information related to the getByDisplayValue query so I am going to fix it before changing this PR from draft to something ready to be merged.

[delca85]

I remove the getByDisplayValue suggestion in case of the element queried is an option.

[smeijer]

Thanks! Looking great!