Change grammar source for Svelte

[3ventic]

Description

Changes the source for Svelte from a seemingly abandoned fork to the original, active, repository. This change is prompted by a bug in the grammar; the fork has disabled issues, and the original repository has since added a compatible license (MIT) and commits, which possibly fix my issue.

Checklist:

• I am changing the source of a syntax highlighting grammar
  • Old: https://github.com/umanghome/svelte-atom
  • New: https://github.com/sveltejs/svelte-atom

[lildude]

Please use the script/add-grammar script to replace the grammar and add the updated cached license produced by that script to this PR.

[3ventic]

@lildude That is what I did. Running the script only results in ordering difference in .gitmodules.

This was the exact command used with no further changes in the branch:

script/add-grammar --replace vendor/grammars/svelte-atom https://github.com/sveltejs/svelte-atom

[lildude]

🤔 it should have downloaded the license file here:

https://github.com/github/linguist/blob/6cf57c870ec7a7c56835a3532a1df6149c3c8d93/script/add-grammar#L133-L134

If it didn't, it's possible the script failed before it got to that point.

[lildude]

Hmmm, I've just run it myself and even manually ran the bundle command and it doesn't update the license. 🤔

[lildude]

🤷 Tests are passing so I'm happy 😁