chore: release 0.9.6 #1320

Job	Run time
clippy	22s
doctest	24s
docs	19s
cfg-check	17s
examples	14s
feature-checks	44s
feature-powerset	1m 16s
fmt	13s
no-std	21s
wasm-unknown	24s
test stable --no-default-features	52s
wasm-wasi	16s
test stable	33s
test stable --all-features	1m 4s
test nightly --no-default-features	27s
test nightly	37s
test nightly --all-features	57s
test 1.81 --no-default-features	37s
test 1.81	27s
	10m 24s

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