feat: subchunk write order #423

Job	Run time
build sdist	19s
build on linux (x86_64 - musllinux_1_2)	6m 4s
build on linux (armv7 - 2_28)	5m 37s
build on linux (aarch64 - 2_28)	5m 53s
build on linux (aarch64 - musllinux_1_2)	6m 7s
build on windows (x86_64)	14m 51s
build on macos (x86_64)	5m 54s
build on linux (armv7 - musllinux_1_2)	5m 59s
build on linux (x86_64 - 2_28)	6m 22s
build on macos (aarch64)	4m 39s
build on linux (ppc64le - 2_28)	5m 58s
inspect	8s
version	0s
publish	-1s
	1h 7m 50s

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