A double slash in a JSX input snippet causes the entire line to be parsed as jsx_text

[mkrause]

Studio link: https://app.grit.io/studio?key=O3E0XN_U5icS3NAfyq-Jh

Given this input snippet:

const App = () => {
    return (
        <>
            <Test/>
            //<Test/>
        </>
    );
}

The //<Test/> line is parsed into the following AST:

But a double slash in JSX shouldn't have any special interpretation, it should just be a text node and the <Test/> element should be parsed into a jsx_element.