tests

Merge simple type annotations from typeshed #5107

Job	Run time
test_cygwin (39, windows-latest)	22m 7s
collateral (diffcov)	5m 38s
test (3.8, ubuntu-latest)	4m 11s
collateral (docs)	2m 1s
test (3.8, windows-latest)	13m 59s
test (3.12, ubuntu-latest)	5m 33s
test (3.12, macos-latest)	4m 29s
test (3.12, windows-latest)	14m 52s
test (3.9, ubuntu-latest)	4m 5s
test (3.10, ubuntu-latest)	4m 38s
test (3.11, ubuntu-latest)	4m 12s
test (pypy3.10, ubuntu-latest, stdlib)	16m 6s
test (ubuntu-latest, 3.10, stdlib)	4m 15s
test (3.8, macos-13)	10m 29s
integration-test	0s
check	2s
release	0s
	1h 56m 37s

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