md5

Rename `ascon-hash` => `ascon-hash256` #1222

Job	Run time
minimal-versions / minimal-versions	37s
set-msrv / set-msrv	3s
test (stable)	26s
test (1.85.0)	4s
build (stable, wasm32-unknown-unknown)	20s
build (stable, loongarch64-unknown-linux-gnu)	1s
build (1.85.0, thumbv7em-none-eabi)	1s
build (1.85.0, loongarch64-unknown-linux-gnu)	2m 44s
build (stable, thumbv7em-none-eabi)	22s
build (1.85.0, wasm32-unknown-unknown)	2m 44s
	7m 22s

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