Add StaticArrayQueue, a queue that can be used as a global static variable #2365

Job	Run time
dependencies	26s
clippy	21s
features (1.38)	2m 13s
features (nightly)	46s
codegen	53s
miri	21m 40s
rustfmt	16s
san	17m 6s
test (1.38, ubuntu-latest)	1m 29s
test (1.38, windows-latest)	1m 39s
test (stable, ubuntu-latest)	18s
test (stable, windows-latest)	1m 56s
test (nightly, ubuntu-latest)	11m 54s
test (nightly, windows-latest)	18m 52s
test (nightly, ubuntu-latest, i686-unknown-linux-gnu)	13m 27s
test (nightly, ubuntu-latest, armv7-unknown-linux-gnueabihf)	18m 7s
test (nightly, ubuntu-latest, armv5te-unknown-linux-gnueabi)	22m 30s
careful	6m 41s
docs	20s
loom	1m 54s
shellcheck	10s
ci	0s
	2h 22m 58s

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