Made IOPubThread constructor backward compatible (#1492) #3885

Job	Run time
test_docs	46s
Test Minimum Versions	2m 36s
test_without_debugpy (ubuntu-latest, 3.10)	2m 10s
Test Prereleases	2m 31s
Test Lint	1m 0s
check_release	1m 37s
link_check	2m 2s
Make SDist	23s
build (ubuntu-latest, qt5, 3.14)	2m 30s
build (ubuntu-latest, qt6, 3.11)	2m 34s
build (ubuntu-latest, qt6, 3.10)	2m 38s
build (ubuntu-latest, qt6, 3.13)	2m 32s
build (ubuntu-latest, qt5, 3.10)	2m 44s
build (ubuntu-latest, qt5, pypy-3.11)	3m 24s
build (macos-latest, qt5, 3.10)	3m 7s
build (windows-latest, qt6, 3.12)	4m 25s
build (windows-latest, qt6, 3.11)	3m 48s
build (windows-latest, qt5, pypy-3.11)	6m 55s
build (macos-latest, qt6, 3.12)	3m 4s
build (ubuntu-latest, qt6, 3.12)	2m 42s
build (windows-latest, qt6, 3.10)	4m 24s
build (windows-latest, qt6, 3.13)	3m 52s
build (windows-latest, qt5, 3.14)	4m 1s
build (macos-latest, qt6, 3.13)	3m 5s
build (macos-latest, qt6, pypy-3.11)	5m 49s
build (macos-latest, qt6, 3.10)	3m 26s
build (windows-latest, qt5, 3.10)	3m 40s
build (windows-latest, qt6, pypy-3.11)	6m 29s
build (macos-latest, qt5, 3.14)	2m 56s
build (ubuntu-latest, qt6, pypy-3.11)	3m 20s
build (macos-latest, qt5, pypy-3.11)	6m 15s
build (macos-latest, qt6, 3.11)	2m 58s
Install from SDist and Test	2m 29s
coverage	12s
	1h 46m 24s

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