Find a Way to Silence change-id Warnings

[Shourya742]

The change-id field increases rapidly, and some users want to suppress the associated warnings. Implement a method to modify change-id to achieve this.

[Shourya742]

@rustbot claim

[Shourya742]

Hello @jieyouxu, I have a couple of approaches for this. Let me know which you think is best or if you have a better suggestion:

1. Set change_id = 0 as the default value to suppress warnings.
2. Add a separate boolean flag to the config to suppress warnings (though adding an extra parameter just for suppression might feel like overkill).

Looking forward to your thoughts!

[onur-ozkan]

We shouldn't silently change its default value. If you want to add a way to silence the change-id logs, you should consider this approach instead.

[jieyouxu]

Yeah, it should be an explicit ignore and not change the default value.

[Shourya742]

Ah! That means the change_id in the config needs to be changed to an enum to support both usize and a string literal, and I'll need to explicitly check for the ignore variant. Sounds good!