ipykernel tests #1941

Job	Run time
check_release	2m 42s
link_check	4m 25s
build (ubuntu-latest, 3.8)	3m 32s
Make SDist	41s
build (ubuntu-latest, 3.11)	3m 31s
test_docs	4m 32s
Test Lint	1m 24s
build (windows-latest, 3.8)	9m 43s
Test Minimum Versions	2m 43s
build (windows-latest, 3.11)	12m 16s
Test Prereleases	1m 53s
test_without_debugpy (ubuntu-latest, 3.9)	1m 58s
build (macos-latest, 3.8)	7m 22s
build (macos-latest, 3.11)	9m 46s
build (windows-latest, 3.9)	10m 34s
build (ubuntu-latest, pypy-3.8)	3m 34s
build (macos-latest, 3.10)	5m 25s
Install from SDist and Test	2m 1s
coverage	10s
tests_check	2s
	1h 28m 14s

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