Update typing for jupyter_client 8.5 #1946

Job	Run time
check_release	2m 44s
link_check	2m 18s
Make SDist	29s
build (ubuntu-latest, 3.8)	3m 48s
build (ubuntu-latest, 3.11)	3m 46s
test_docs	4m 1s
build (windows-latest, 3.8)	8m 35s
Test Lint	1m 10s
Test Prereleases	2m 28s
build (windows-latest, 3.11)	9m 13s
build (macos-latest, 3.8)	7m 22s
test_without_debugpy (ubuntu-latest, 3.9)	2m 0s
build (macos-latest, 3.11)	6m 56s
Test Minimum Versions	2m 41s
build (windows-latest, 3.9)	10m 39s
build (ubuntu-latest, pypy-3.8)	3m 47s
build (macos-latest, 3.10)	5m 30s
Install from SDist and Test	1m 53s
coverage	12s
tests_check	2s
	1h 19m 34s

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