Add `AnyLogger` type (`Logger | LoggerAdapter` alias)

Feature or enhancement

Proposal:

AnyLogger: TypeAlias = Logger | LoggerAdapter

According to the docs, LoggerAdapter should look mostly like Logger. So it would be really nice to have a type that can be used for both Logger and LoggerAdapter.

I would need it when I want to hold a logger instance, but I don't really care if it's Logger or LoggerAdapter.
So I want to support both options.

It may sound like an antipattern, according to the docs, but using LoggerAdapter is the recommended way of passing contextual info (according to the docs).

Even when using contextvars for holding the logger, a AnyLogger type would be handy indeed.

I am willing to submit a PR fixing this issue, like I tried to do before:
https://github.com/python/cpython/pull/126057

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

https://github.com/python/cpython/pull/126057

Inizia dagli entry point Logger e LoggerAdapter del modulo logging ed esamina il TypeAlias proposto mostrato nell’issue. Controlla la pull request precedente per il contesto dell’implementazione, quindi conferma che il tipo risultante copra entrambe le forme di logger senza modificarne il comportamento documentato.