Improve compression ratio by disabling the chunk padding by default. #514

Job	Run time
call-workflow / Python 3.11 on ubuntu-22.04	28m 32s
call-workflow / Python 3.12 on macos-14	18m 36s
call-workflow / Python 3.11 on macos-14	17m 33s
call-workflow / Python 3.13 on ubuntu-22.04	27m 42s
call-workflow / Python 3.12 on ubuntu-22.04-arm	20m 40s
call-workflow / Python 3.12 on ubuntu-22.04	25m 44s
call-workflow / Python 3.14 on ubuntu-22.04	20m 55s
call-workflow / Python 3.11 on ubuntu-22.04-arm	20m 27s
call-workflow / Python 3.14 on ubuntu-22.04-arm	16m 53s
call-workflow / Python 3.14 on macos-14	19m 12s
call-workflow / Python 3.13 on macos-14	26m 38s
call-workflow / Python 3.13 on ubuntu-22.04-arm	21m 12s
call-workflow / publish-wheel	0s
	4h 24m 4s

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