Describe the Bug

When the lang attribute of the <style> tag is not on the same line as the style tag, the content may be incorrectly highlighted as CSS syntax.

Steps to Reproduce

1. npm create astro@latest
2. open the project in vscode
3. install newest astro extension
4. create anyname.astro with the contents

<style
  lang="sass"
  define:vars={{
    // any comment to avoid formatter collapse content into a single line
    foo: '#fff',
  }}
>
  .bar
    color: var(--foo)
</style>

5. the content below .bar (include </style>) will be incorrectly highlighted as css syntax, not sass.

Link to Minimal Reproducible Example

https://gist.github.com/HPCesia/6e935433cfd6e414099f71714cb4961d