Comments are preserved even with `minify: true` + `comments: 'none'`

[sapphi-red]

Reproduction link or steps

https://stackblitz.com/edit/github-htvithlu?file=tsdown.config.ts,src%2Findex.ts

What is expected?

No comments are included in the output.

What is actually happening?

Some comments are included in the output.

Any additional comments?

This does not happen with raw rolldown (https://stackblitz.com/edit/github-jpqghezu?file=src%2Fentry.js).

[sxzz]

This issue likely originates from upstream.

[sxzz]

Switched rolldown to nightly tag, and reproduced now. https://stackblitz.com/edit/github-jpqghezu-w5svmyzh?file=rolldown.config.mjs

[sxzz]

Resolved by rolldown/rolldown#4527