Auto merge of #146468 - Zalathar:rollup-6u3s44d, r=Zalathar

Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#144549 (match clang's `va_arg` assembly on arm targets)
 - rust-lang/rust#145895 (thread parking: fix docs and examples)
 - rust-lang/rust#146308 (support integer literals in `${concat()}`)
 - rust-lang/rust#146323 (check before test for hardware capabilites in bits 32~63 of usize)
 - rust-lang/rust#146332 (tidy: make behavior of extra-checks more uniform)
 - rust-lang/rust#146374 (Update `browser-ui-test` version to `0.22.2`)
 - rust-lang/rust#146413 (Improve suggestion in case a bare URL is surrounded by brackets)
 - rust-lang/rust#146426 (Bump miow to 0.60.1)
 - rust-lang/rust#146432 (Implement `Socket::take_error` for Hermit)
 - rust-lang/rust#146433 (rwlock tests: fix miri macos test regression)
 - rust-lang/rust#146435 (Change the default value of `gcc.download-ci-gcc` to `true`)
 - rust-lang/rust#146439 (fix cfg for poison test macro)
 - rust-lang/rust#146448 ([rustdoc] Correctly handle literal search on paths)
 - rust-lang/rust#146449 (Fix `libgccjit` symlink when we build GCC locally)
 - rust-lang/rust#146455 (test: remove an outdated normalization for rustc versions)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

README.md

@@ -606,6 +606,7 @@ Definite bugs found:
 * [A bug in the new `RwLock::downgrade` implementation](https://rust-lang.zulipchat.com/#narrow/channel/269128-miri/topic/Miri.20error.20library.20test) (caught by Miri before it landed in the Rust repo)
 * [Mockall reading uninitialized memory when mocking `std::io::Read::read`, even if all expectations are satisfied](https://github.com/asomers/mockall/issues/647) (caught by Miri running Tokio's test suite)
 * [`ReentrantLock` not correctly dealing with reuse of addresses for TLS storage of different threads](https://github.com/rust-lang/rust/pull/141248)
+* [Rare Deadlock in the thread (un)parking example code](https://github.com/rust-lang/rust/issues/145816)
 
 Violations of [Stacked Borrows] found that are likely bugs (but Stacked Borrows is currently just an experiment):