Auto merge of #84498 - workingjubilee:update-grab-bag, r=Mark-Simulacrum

Update grab bag

This PR slides a bunch of crate versions forward until suddenly a bunch of deps fall out of the tree!
In doing so this mostly picks up a version bump in the `redox_users` crate which makes most of the features default to optional.

crossbeam-utils 0.7 => 0.8.3 (where applicable)
https://github.com/crossbeam-rs/crossbeam/blob/master/crossbeam-utils/CHANGELOG.md
directories 3.0.1 => 3.0.2
ignore 0.4.16 => 0.4.17
tempfile 3.0.5 => tempfile 3.2

Removes constant_time_eq from deps exceptions
Removes arrayref from deps exceptions
And also removes:
- blake2b_simd
- const_fn (the package, not the feature)
- constant_time_eq
- redox_users 0.3.4
- rust-argon2

compiler/rustc_codegen_ssa/Cargo.toml

@@ -14,7 +14,7 @@ itertools = "0.9"
 tracing = "0.1"
 libc = "0.2.50"
 jobserver = "0.1.22"
-tempfile = "3.1"
+tempfile = "3.2"
 pathdiff = "0.2.0"
 
 rustc_serialize = { path = "../rustc_serialize" }