tests

Deduplicate testing dependencies by dropping testing-integration #36

Job	Run time
collateral (diffcov)	6m 4s
collateral (docs)	1m 4s
test_cygwin (39, windows-latest)	22m 27s
test (3.8, ubuntu-latest)	5m 53s
test (3.8, macos-latest)	16m 6s
test (3.8, windows-latest)	16m 55s
test (3.11, ubuntu-latest)	3m 46s
test (3.11, macos-latest)	10m 9s
test (3.11, windows-latest)	12m 21s
test (3.12, ubuntu-latest)	6m 51s
test (3.12, macos-latest)	8m 46s
test (3.12, windows-latest)	13m 3s
test (3.9, ubuntu-latest)	6m 10s
test (3.10, ubuntu-latest)	4m 1s
test (pypy3.10, ubuntu-latest, stdlib)	6m 50s
test (ubuntu-latest, 3.10, stdlib)	3m 54s
integration-test	0s
check	4s
release	0s
	2h 24m 24s

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