feat: Bytes::from_owner #759

Job	Run time
miri	12m 20s
minrust	1m 37s
loom	21s
cross (i686-unknown-linux-gnu)	38s
cross (armv7-unknown-linux-gnueabihf)	28s
nightly	58s
rustfmt	4s
cross (powerpc-unknown-linux-gnu)	40s
stable (ubuntu-latest)	1m 24s
stable (macos-latest)	1m 12s
tsan	1m 18s
cross (powerpc64-unknown-linux-gnu)	37s
stable (windows-latest)	3m 21s
cross (wasm32-unknown-unknown)	12s
Publish Documentation	14s
	25m 24s

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