crypto-common: migrate to `hybrid-array`; MSRV 1.65 (#1319) #1285

Job	Run time
build (1.65.0, thumbv7em-none-eabi)	5m 17s
test (1.65.0)	4m 35s
test (stable)	1m 0s
build (1.65.0, wasm32-unknown-unknown)	4m 33s
build (stable, thumbv7em-none-eabi)	18s
build (stable, wasm32-unknown-unknown)	17s
minimal-versions / minimal-versions	30s
	16m 30s

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