Update ipython, ipykernel #3260

Job	Run time
code-format-check (3.10, 1.8.2)	33s
test-coverage (3.10, 1.8.2)	58s
build-reference-documentation (3.10, 1.8.2)	12m 23s
unit-and-doc-test (ubuntu-latest, 3.9, 1.8.2)	5m 6s
unit-and-doc-test (ubuntu-latest, 3.10, 1.8.2)	5m 9s
unit-and-doc-test (ubuntu-latest, 3.11, 1.8.2)	5m 8s
unit-and-doc-test (ubuntu-latest, 3.12, 1.8.2)	1m 12s
unit-and-doc-test (windows-latest, 3.9, 1.8.2)	7m 25s
unit-and-doc-test (windows-latest, 3.10, 1.8.2)	7m 18s
unit-and-doc-test (windows-latest, 3.11, 1.8.2)	7m 27s
unit-and-doc-test (windows-latest, 3.12, 1.8.2)	2m 38s
unit-and-doc-test (macos-latest, 3.9, 1.8.2)	1m 9s
unit-and-doc-test (macos-latest, 3.10, 1.8.2)	1m 0s
unit-and-doc-test (macos-latest, 3.11, 1.8.2)	1m 0s
unit-and-doc-test (macos-latest, 3.12, 1.8.2)	54s
	59m 20s

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