ipykernel tests #2561

Job	Run time
check_release	1m 33s
link_check	3m 29s
Make SDist	23s
build (ubuntu-latest, 3.8)	3m 9s
build (ubuntu-latest, 3.12)	3m 46s
test_docs	45s
build (windows-latest, 3.8)	8m 53s
Test Lint	59s
Test Minimum Versions	2m 17s
build (windows-latest, 3.12)	8m 58s
build (macos-latest, 3.8)	3m 3s
Test Prereleases	2m 2s
test_without_debugpy (ubuntu-latest, 3.9)	2m 3s
build (macos-latest, 3.12)	3m 9s
build (windows-latest, 3.9)	10m 27s
build (ubuntu-latest, pypy-3.9)	3m 1s
build (macos-latest, 3.10)	2m 47s
build (ubuntu-latest, 3.11)	3m 9s
Install from SDist and Test	1m 54s
coverage	0s
tests_check	1s
	1h 5m 48s

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