rollupOptions.onwarn does not provide warning.id

[benmccann]

Describe the bug

The warning.id in onwarn is not provided. We need this as part of migrating SvelteKit

Reproduction

sveltejs/kit#13747

Steps to reproduce

rollupOptions: {
  onwarn(warning) {
    // warning.id is missing here
  }
}

System Info

npmPackages:
    rolldown-vite:  6.3.5 
    rollup: ^4.14.2 => 4.30.1

Used Package Manager

pnpm

Logs

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs and the Rolldown-related guide.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[benmccann]

Closing in favor of rolldown/rolldown#4427