Don't depend on axum-macros in examples (#2122) #3774

Job	Run time
cargo-hack	8m 47s
check	1m 34s
check-docs	43s
cargo-deny check (advisories)	2m 8s
cargo-deny check (bans licenses sources)	1m 36s
cargo-public-api-crates (axum)	1m 13s
cargo-public-api-crates (axum-core)	30s
cargo-public-api-crates (axum-extra)	58s
cargo-public-api-crates (axum-macros)	24s
dependencies-are-sorted	24s
test-msrv	2m 25s
test-versions (stable)	5m 36s
test-versions (beta)	3m 1s
test-docs	4m 11s
armv5te-unknown-linux-musleabi	1m 30s
test-nightly	3m 48s
wasm32-unknown-unknown	56s
	39m 44s

Provide feedback