spki

sec1: migrate from `generic-array` to `hybrid-array` (#1298) #2724

Job	Run time
test (1.65.0)	2m 34s
build (1.65.0, thumbv7em-none-eabi)	1m 45s
test (stable)	1m 6s
build (1.65.0, wasm32-unknown-unknown)	1m 42s
build (stable, thumbv7em-none-eabi)	27s
build (stable, wasm32-unknown-unknown)	30s
	8m 4s

Provide feedback