chore: update matchit to 0.8 #4861

Job	Run time
check	1m 43s
check-docs	42s
cargo-hack	3m 45s
cargo-deny check (advisories)	25s
cargo-public-api-crates (axum)	29s
cargo-deny check (bans licenses sources)	22s
dependencies-are-sorted	19s
cargo-public-api-crates (axum-core)	19s
cargo-public-api-crates (axum-extra)	26s
Spell Check with Typos	8s
cargo-public-api-crates (axum-macros)	16s
test-msrv	2m 30s
armv5te-unknown-linux-musleabi	30s
test-versions (stable)	2m 41s
wasm32-unknown-unknown	19s
test-docs	1m 29s
test-versions (beta)	2m 28s
test-nightly	1m 31s
	20m 22s

Provide feedback