Auto merge of #145074 - tgross35:rollup-0tillrm, r=tgross35

Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#144705 (compiler-builtins: plumb LSE support for aarch64 on linux/gnu when optimized-compiler-builtins not enabled)
 - rust-lang/rust#144857 (Port `#[allow_internal_unsafe]` to the new attribute system)
 - rust-lang/rust#144900 (Stabilize `unsigned_signed_diff` feature)
 - rust-lang/rust#144903 (Rename `begin_panic_handler` to `panic_handler`)
 - rust-lang/rust#144974 (compiler-builtins subtree update)
 - rust-lang/rust#145007 (Fix build/doc/test of error index generator)
 - rust-lang/rust#145018 (Derive `Hash` for rustc_public types)
 - rust-lang/rust#145045 (doc(library): Fix Markdown in `Iterator::by_ref`)
 - rust-lang/rust#145046 (Fix doc comment of File::try_lock and File::try_lock_shared)

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