Bump `hybrid-array` depenency to v0.2.0-pre.6 (#997) #1029

Job	Run time
build-only	19s
cross (aarch64-unknown-linux-gnu, stable)	41s
linux (i686-unknown-linux-gnu, 1.40.0, sudo apt update && sudo apt install gcc-multilib)	1m 26s
macos (stable)	25s
linux (i686-unknown-linux-gnu, stable, sudo apt update && sudo apt install gcc-multilib)	25s
linux (x86_64-unknown-linux-gnu, 1.40.0)	1m 13s
windows (x86_64-pc-windows-gnu, stable)	46s
linux (x86_64-unknown-linux-gnu, stable)	12s
minimal-versions / minimal-versions	23s
	5m 50s

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