Add handle_error to ServiceExt #4009

Job	Run time
check-docs	21s
cargo-hack	6m 41s
check	2m 9s
cargo-public-api-crates (axum)	30s
cargo-deny check (advisories)	22s
cargo-public-api-crates (axum-core)	16s
dependencies-are-sorted	18s
cargo-deny check (bans licenses sources)	21s
cargo-public-api-crates (axum-extra)	30s
Spell Check with Typos	4s
cargo-public-api-crates (axum-macros)	16s
test-msrv	7m 29s
test-nightly	2m 12s
test-versions (stable)	4m 42s
armv5te-unknown-linux-musleabi	1m 19s
test-versions (beta)	2m 7s
test-docs	2m 32s
wasm32-unknown-unknown	35s
	32m 44s

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