ipykernel tests #2776

Job	Run time
Make SDist	19s
check_release	1m 36s
link_check	3m 30s
build (ubuntu-latest, 3.9)	3m 2s
test_docs	42s
build (ubuntu-latest, 3.13)	3m 13s
Test Lint	57s
Test Minimum Versions	2m 18s
build (windows-latest, 3.9)	8m 48s
build (windows-latest, 3.13)	8m 56s
Test Prereleases	2m 3s
test_without_debugpy (ubuntu-latest, 3.9)	2m 0s
build (macos-latest, 3.9)	5m 42s
build (macos-latest, 3.13)	4m 52s
build (ubuntu-latest, pypy-3.9)	4m 13s
build (macos-latest, 3.10)	4m 50s
build (ubuntu-latest, 3.11)	2m 56s
build (ubuntu-latest, 3.12)	3m 10s
Install from SDist and Test	1m 55s
coverage	14s
tests_check	2s
	1h 5m 18s

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