Migrate to `hybrid-array`; MSRV 1.65 #422

Job	Run time
aarch64 (aarch64-unknown-linux-gnu, 1.60.0)	4m 1s
aarch64 (aarch64-unknown-linux-gnu, stable)	1m 0s
build (1.60.0, armv7a-none-eabi)	2m 35s
build (1.60.0, thumbv7em-none-eabi)	2m 33s
build (1.60.0, wasm32-unknown-unknown)	2m 36s
build (stable, armv7a-none-eabi)	27s
build (stable, thumbv7em-none-eabi)	29s
build (stable, wasm32-unknown-unknown)	21s
cross (powerpc-unknown-linux-gnu, 1.60.0)	3m 15s
cross (powerpc-unknown-linux-gnu, stable)	53s
test (i686-unknown-linux-gnu, ubuntu-latest, 1.60.0, sudo apt update && sudo apt install gcc-mult...	3m 38s
test (i686-unknown-linux-gnu, ubuntu-latest, stable, sudo apt update && sudo apt install gcc-mult...	1m 12s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.60.0)	3m 19s
test (x86_64-unknown-linux-gnu, ubuntu-latest, stable)	37s
test (x86_64-apple-darwin, macos-latest, 1.60.0)	3m 15s
test (x86_64-apple-darwin, macos-latest, stable)	37s
test (x86_64-pc-windows-msvc, windows-latest, 1.60.0)	7m 28s
test (x86_64-pc-windows-msvc, windows-latest, stable)	1m 11s
minimal-versions / minimal-versions	1m 14s
	40m 41s

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