Lifetime code style consistency in `impl`s and other easy grabs #51929

Job	Run time
miri	2m 6s
toml	2m 3s
check-bevy-internal-imports	5s
build (windows-latest)	1m 48s
check-doc	2m 5s
check-missing-examples-in-docs	31s
build (ubuntu-latest)	2m 5s
build (macos-latest)	2m 4s
ci	42s
run-examples-macos-metal	2m 6s
typos	6s
check-missing-features-in-docs	37s
check-compiles-no-std	0s
check-compiles	0s
markdownlint	1m 9s
build-wasm-atomics	1s
msrv	1s
build-wasm	1s
	17m 30s

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