Should we switch to log/slog

[fclairamb]

This is mostly for @drakkan, but everyone else is welcome

I created the go-log library because there was no standard library for structured logging in Go. This allowed us to create a common definition with some bindings to the most common structured logging libraries.

But since we now have one (log/slog), we should most probably switch to log/slog.

What do you think ?

[drakkan]

@fclairamb yes I think we should switch in the future, once we can drop support for Go 1.20

[fclairamb]

I'm thinking about keeping only compatibility with the two last releases. Most libraries do that. The rationale is that upgrading Go is a low-effort task.