Allows CORS for any routes, including OPTIONS: documentation is obsolete

### Description

Hi,

Since Express@5, we can no longer use the syntax `*` to apply a middleware to any route (source: https://expressjs.com/en/guide/migrating-5.html#path-syntax)

However, this middleware documentation still uses an example with it: `app.options('*', cors())` (source : https://github.com/expressjs/cors?tab=readme-ov-file#enabling-cors-pre-flight)

Could you update the documentation with the appropriate alternative?

### Expectations

The official alternative to allowing CORS for any route, including OPTIONS requests.