Auto merge of #55681 - matthiaskrgr:clippy, r=oli-obk

submodules: update clippy from 71ec4ff to d8b4269

Fixes clippy toolstate.

Changes:

````
rustup #55665 (pass contexts by reference)
Fix typo
Improve clippy_dev help text
RIIR update lints: Generate lint group registrations
Test clippy_dev on CI and fix test
RIIR update lints: Generate modules section
````

Author: bors