--fix removes curly bracket space after html

[RyanPWalker]

I just upgraded from "eslint": "^6.1.0", "eslint-plugin-react": "^7.14.2" to "eslint": "^6.5.1", "eslint-plugin-react": "^7.15.1".

Running yarn eslint ./src --fix removes any instance of a {' '} since a new line now creates a space in React jsx like:

<div>
    Hello
    {' '}
    World
</div>
> Hello World

--fix now changes to:

<div>
    Hello
    World
</div>
> Hello World

But if I have html within that, it removes the space and the newline does not create a space. For example:

<div>
    Hello<sup>*</sup>
    {' '}
    World
</div>
> Hello* World

--fix now changes to:

<div>
    Hello<sup>*</sup>
    World
</div>
> Hello*World      (missing space)

I suspect this breaking change caused this #2422

[ljharb]

This will be fixed in #2437.