Possibly related to #479

I'm attempting to import a Google fonts stylesheet with the following

@import url('https://fonts.googleapis.com/css2?family=Lilita+One&display=swap');

The bundler throws with

SyntaxError: No such file or directory (os error 2)
...
loc: { line: 1, column: 1 },
data: 'ResolverError'

I'm using bundle to bundle this file.

Expected result:
Imports from URLs should probably remain as urls and not bundle the code.

Version:

"lightningcss": "^1.21.5"