Fix more bugs with double slash in TSX

[duailibe]

Closes #6084

Prettier pr-6289
Playground link

--parser typescript

Input:

var a = <div> 
  <br />
  Project Home: (https://github.com/cancerberoSgx/accursed/) <br />      
</div>

Output:

var a = (
  <div>
    <br />
    Project Home: (https://github.com/cancerberoSgx/accursed/) <br />
  </div>
);