md5

Migrate to new dev macros #1129

Job	Run time
set-msrv / set-msrv	9s
minimal-versions / minimal-versions	52s
test (stable)	46s
build (1.85.0, wasm32-unknown-unknown)	27s
test (1.85.0)	47s
build (1.85.0, thumbv7em-none-eabi)	23s
build (1.85.0, loongarch64-unknown-linux-gnu)	24s
build (stable, loongarch64-unknown-linux-gnu)	23s
build (stable, wasm32-unknown-unknown)	23s
build (stable, thumbv7em-none-eabi)	28s
	5m 2s

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