clippy blocks_in_conditions - suppress globally?

Current nightly produces a lot of these:

warning: in a `match` scrutinee, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a `let`
   --> crates/tor-hsservice/src/svc/ipt_establish.rs:669:72
    |
669 |               match self.establish_intro_once().await.and_then(|session| {
    |  ________________________________________________________________________^
670 | |                 let netdir = self
671 | |                     .netdir_provider
672 | |                     .timely_netdir()
...   |
677 | |                 Ok((session, GoodIptDetails::try_from_circ_target(&relay)?))
678 | |             }) {
    | |_____________^

This trips on what is a very common pattern in our codebase:

    match thing.do()
        .complicated(|| ...)
        ....
    {
       OK...) => ...

(likewise with IEFEs).

I don't agree with these warnings. I think this is a fine pattern, and adding an intermediate binding (which would often have a generic name like ret or outcome) would make the code less clear.

In my clippy fixes MR, I'm going to add suppressions at each site. But, I think we should add this to our global list of lint suppressions.