Update typing for jupyter_client 8.5 (#1160) #1947

Job	Run time
build (ubuntu-latest, 3.8)	3m 42s
check_release	2m 26s
build (ubuntu-latest, 3.11)	3m 10s
build (windows-latest, 3.8)	11m 50s
build (windows-latest, 3.11)	8m 55s
link_check	3m 47s
build (macos-latest, 3.8)	9m 9s
Make SDist	36s
build (macos-latest, 3.11)	6m 54s
test_docs	2m 30s
build (windows-latest, 3.9)	8m 51s
build (ubuntu-latest, pypy-3.8)	4m 39s
Test Lint	1m 38s
Test Minimum Versions	2m 15s
build (macos-latest, 3.10)	6m 49s
Test Prereleases	2m 9s
test_without_debugpy (ubuntu-latest, 3.9)	1m 49s
Install from SDist and Test	1m 51s
coverage	25s
tests_check	1s
	1h 23m 26s

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