Auto merge of #139983 - flip1995:clippy-subtree-update, r=Manishearth

Clippy subtree update

r? `@Manishearth`

Cargo.lock update due to the Clippy version bump and because Clippy moved from rinja (unmaintained) to askama.

Last sync was skipped due to the askama issue and me not getting to fixing this in time.

Author: bors