Migrate to `hybrid-array`; MSRV 1.65 #265

Job	Run time
build (1.65.0, armv7a-none-eabi)	5m 26s
build (1.65.0, thumbv7em-none-eabi)	4m 38s
test (1.65.0)	4m 54s
build (1.65.0, wasm32-unknown-unknown)	5m 24s
test (stable)	27s
build (stable, armv7a-none-eabi)	26s
build (stable, thumbv7em-none-eabi)	43s
build (stable, wasm32-unknown-unknown)	17s
minimal-versions / minimal-versions	46s
	23m 1s

Provide feedback