cast5

Migrate to new dev macro #916

Job	Run time
build (stable, wasm32-unknown-unknown)	20s
build (1.85.0, wasm32-unknown-unknown)	21s
build (1.85.0, thumbv7em-none-eabi)	22s
test (1.85.0)	26s
build (stable, thumbv7em-none-eabi)	19s
minimal-versions	0s
test (stable)	30s
	2m 18s

Provide feedback