aead: fixup `hybrid-array` migration (#1531) #1853

Job	Run time
minimal-versions	33s
build (1.60.0, thumbv7em-none-eabi)	3m 33s
build (1.60.0, wasm32-unknown-unknown)	3m 28s
build (stable, thumbv7em-none-eabi)	9s
test (1.60.0)	3m 28s
build (stable, wasm32-unknown-unknown)	10s
test (stable)	15s
	11m 36s

Provide feedback