Auto merge of #141379 - matthiaskrgr:rollup-g1cz0ic, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - #140431 (dont handle bool transmute)
 - #140868 (rustdoc: Fix links with inline code in trait impl docs)
 - #141323 (Add bors environment to CI)
 - #141337 (bump stdarch)
 - #141364 (rustdoc-json: Remove false docs and add test for inline attribute)
 - #141370 (add doc alias `replace_first` for `str::replacen`)

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

Author: bors