Rollup merge of rust-lang#145042 - heiher:stdarch-push, r=folkertdev

stdarch subtree update

Subtree update of `stdarch` to rust-lang/stdarch@97bf36d.

Created using https://github.com/rust-lang/josh-sync.

r? `@folkertdev`

Author: Zalathar