bugfix: add zgroup file for each resolution #77

Job	Run time
Build wheels on macos-13-xlarge	7m 37s
Build wheels on ubuntu-20.04	17m 54s
Build wheels on macos-13-xlarge	7m 19s
Build wheels on ubuntu-20.04	17m 9s
Build wheels on macos-13-xlarge	7m 1s
Build wheels on ubuntu-20.04	17m 4s
Build wheels on macos-13-xlarge	6m 46s
Build wheels on ubuntu-20.04	17m 10s
Build wheels on macos-13-xlarge	7m 58s
Build wheels on ubuntu-20.04	20m 17s
Build wheels on macos-13	20m 59s
Build wheels on macos-13	19m 19s
Build wheels on macos-13	28m 26s
Build wheels on macos-13	21m 44s
Build wheels on macos-13	28m 6s
Build wheels on windows-latest	24m 13s
Build wheels on windows-latest	22m 58s
Build wheels on windows-latest	22m 21s
Build wheels on windows-latest	23m 5s
Build wheels on windows-latest	26m 48s
	6h 4m 14s

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