Provide a way to enable auto-fixing of lints with MaybeIncorrect applicability

I have an enormous codebase, where I would like to apply the unnecessary-wraps lint, which has MaybeIncorrect applicability. The problem is that there are so many errors reported with this lint that it will take me several hours of work to just manually go over each one and apply them manually.

What is most disappointing is that clippy already knows how to fix that code, because it shows me the correct fixes in its output, and my human task becomes to mechanically copy-paste the suggestions from clippy. I'd prefer much more to have an option to include MaybeIncorrect lint into cargo clippy --fix for example something like:

cargo clippy --fix --allow-maybe-incorrect

I agree, that MaybeIncorrect may break code, but what if 99% of the fixes they do are, in fact, correct? It will be much more productive if I let cargo clippy apply MaybeIncorrect lints, then check for compile errors, fix them manually, and review the git diff manually as the last step to cover all changes that were made as the double-check. This switches the work for the human from manually applying each-and-every lint to basically reviewing the work of clippy (as if clippy was my own clever-but-sometimes-dumb junior developer).

In simple words, it's faster to fix all the wrong changes that MaybeIncorrect lint did than manually fix everything that it reports.

Start by tracing how cargo clippy --fix handles lint applicability and how MaybeIncorrect suggestions are currently reported. Define the opt-in behavior requested by --allow-maybe-incorrect, including how it interacts with existing fix options, then verify the change with Clippy's fix-related tests and compilation checks.