Bump `hybrid-array` to v0.2.0-rc.11; MSRV 1.81 #30

Job	Run time
minimal-versions	0s
set-msrv / set-msrv	3s
no_std (1.81.0, thumbv7em-none-eabi)	18s
cross (powerpc-unknown-linux-gnu, 1.81.0)	48s
test (1.81.0)	33s
no_std (1.81.0, wasm32-unknown-unknown)	21s
cross (powerpc-unknown-linux-gnu, stable)	46s
test (stable)	26s
no_std (stable, thumbv7em-none-eabi)	10s
no_std (stable, wasm32-unknown-unknown)	14s
	3m 39s

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