[Feature request] support `*.module.ext` for css modules

[Mister-Hope]

Clear and concise description of the problem

Currently webpack configuration is not aligned with vite.

The following works in vite, but not webpack:

import { a } from './a.module.css'

This works in webpack:

import { a } from './a.css?module'

Suggested solution

Align both bundler behavior.

Alternative

No response

Additional context

No response