doesn't work with windicss

### Reproduce Code

```jsx
import 'windi.css'
```

### Error message

`Error: Cannot find module 'windi.css'`

`windi.css` is a virtual module, the function that causes the error is
https://github.com/gajus/babel-plugin-react-css-modules/blob/eb008aaa7c8efc61c266f15b03c101cbb111a53e/src/index.js#L127

and it runs before excluding logic, so the exclude option won't work.