ipykernel tests #2625

Job	Run time
Make SDist	23s
check_release	1m 38s
link_check	3m 35s
build (ubuntu-latest, 3.9)	3m 14s
test_docs	38s
build (ubuntu-latest, 3.13)	3m 37s
Test Minimum Versions	2m 56s
Test Lint	1m 18s
build (windows-latest, 3.9)	8m 46s
build (windows-latest, 3.13)	9m 33s
Test Prereleases	2m 19s
test_without_debugpy (ubuntu-latest, 3.9)	2m 4s
build (macos-latest, 3.9)	5m 34s
build (macos-latest, 3.13)	2m 59s
build (ubuntu-latest, pypy-3.9)	3m 18s
build (macos-latest, 3.10)	4m 52s
build (ubuntu-latest, 3.11)	2m 59s
build (ubuntu-latest, 3.12)	3m 24s
Install from SDist and Test	1m 57s
coverage	8s
tests_check	3s
	1h 5m 15s

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