CachePadded aligns aarch64 to 64 instead of 128 #2978

Job	Run time
codegen	34s
dependencies	18s
features (msrv)	49s
test (1.61, ubuntu-latest)	11m 2s
features (nightly)	23s
test (1.61, windows-latest)	15m 19s
careful	4m 54s
clippy	21s
test (stable, ubuntu-latest)	9m 26s
test (stable, windows-latest)	13m 23s
docs	11s
test (nightly, ubuntu-latest)	8m 39s
loom	58s
miri	1h 53m 28s
test (nightly, windows-latest)	13m 17s
rustfmt	8s
test (nightly, ubuntu-latest, i686-unknown-linux-gnu)	9m 50s
san	13m 55s
test (nightly, ubuntu-latest, armv7-unknown-linux-gnueabihf)	14m 36s
shellcheck	8s
test (nightly, ubuntu-latest, armv5te-unknown-linux-gnueabi)	16m 23s
	4h 8m 2s

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