Auto merge of #74792 - flip1995:clippyup, r=Manishearth

src/tools/clippy/.github/deploy.sh

src/tools/clippy/CHANGELOG.md

src/tools/clippy/README.md

src/tools/clippy/clippy_lints/src/deprecated_lints.rs

src/tools/clippy/clippy_lints/src/dereference.rs

src/tools/clippy/clippy_lints/src/inherent_impl.rs

src/tools/clippy/clippy_lints/src/lib.rs

src/tools/clippy/clippy_lints/src/matches.rs

src/tools/clippy/clippy_lints/src/methods/mod.rs

src/tools/clippy/clippy_lints/src/misc.rs

src/tools/clippy/clippy_lints/src/misc_early.rs

src/tools/clippy/clippy_lints/src/missing_const_for_fn.rs

src/tools/clippy/clippy_lints/src/modulo_arithmetic.rs

src/tools/clippy/clippy_lints/src/non_expressive_names.rs

src/tools/clippy/clippy_lints/src/option_if_let_else.rs

src/tools/clippy/clippy_lints/src/panic_unimplemented.rs

src/tools/clippy/clippy_lints/src/redundant_clone.rs

src/tools/clippy/clippy_lints/src/redundant_closure_call.rs

src/tools/clippy/clippy_lints/src/shadow.rs

...ools/clippy/clippy_lints/src/unit_return_expecting_ord.rs