chore: release v0.9.0 #543

Job	Run time
MSRV 1.74	1m 6s
Check (cargo check, just check)	51s
Check (cargo hack check, just check-hack-powerset, true)	1m 5s
Deny	23s
Build (stable)	30s
Check (cargo hack check --each-feature, just check-hack-each, true)	1m 13s
pre-commit	29s
Build (nightly)	36s
Check (cargo hack check --tests, just check-hack-tests, true)	1m 9s
Check (cargo hack check --examples, just check-hack-examples, true)	59s
Build (beta)	37s
Tests (stable)	1m 19s
Check (cargo doc, just docs)	42s
Tests (beta)	1m 22s
Check (clippy, just clippy)	56s
Check (fmt, just fmt)	29s
	13m 46s

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