🐛 BUG: Prettier-ignore comment doesn't work with astro files

[zellwk]

Describe the Bug

The <!-- prettier-ignore --> comment doesn't work in .astro files. Prettier continues to format the content.

But this same code works in a normal HTML file. Prettier respects the comment.

Steps to Reproduce

1. npm init astrousing empty project
2. Put the following code inside the index.astro file.

<!-- prettier-ignore -->
  <div class="content-block">
      Paragraph 

      Paragraph

      ## Header 

      Paragraph
  </div>

3. Format the document.