Improve `crate-ci/typos` configuration #5167

Job	Run time
check	40s
cargo-hack	5m 7s
check-docs	12s
cargo-public-api-crates (axum)	28s
cargo-deny check (advisories)	23s
cargo-public-api-crates (axum-core)	14s
dependencies-are-sorted	14s
cargo-deny check (bans licenses sources)	22s
cargo-public-api-crates (axum-extra)	28s
cargo-public-api-crates (axum-macros)	20s
Spell Check with Typos	5s
test-msrv	1m 52s
test-docs	1m 35s
armv5te-unknown-linux-musleabi	29s
test-nightly	1m 36s
test-versions (stable)	2m 58s
test-versions (beta)	2m 52s
wasm32-unknown-unknown	10s
	20m 5s

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