improve ci #16

Job	Run time
unit-tests (3.7, ubuntu-latest, false)	3m 38s
unit-tests (3.8, ubuntu-latest, false)	21m 7s
unit-tests (3.9, ubuntu-latest, false)	16m 26s
unit-tests (3.10, ubuntu-latest, false)	4m 37s
unit-tests (3.11, ubuntu-latest, false)	3m 34s
unit-tests (3.12, ubuntu-latest, false)	3m 46s
unit-tests (3.12, ubuntu-latest, true, LOGLEVEL=DEBUG)	3m 44s
unit-tests (3.11, macos-latest, true)	1h 0m 12s
unit-tests (3.12, macos-latest, true)	1h 0m 12s
unit-tests (3.7, windows-latest, true)	1h 0m 3s
unit-tests (3.12, windows-latest, true)	1h 0m 3s
unit-tests (3.7, ubuntu-20.04, true)	3m 38s
	5h 1m 0s

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