CI: switch github actions to v4 #3206

Job	Run time
build-docstrings	2m 21s
build-linux-arm64	3h 16m 32s
build-linux-armhf (rpi-bullseye)	57m 13s
build-linux-x86_64	42m 25s
build-linux-armhf (rpi-bookworm)	1s
build-macos (3.8, macos-13)	1s
build-macos (3.8, macos-14)	1s
build-windows-x86_64 (3.7, x64)	19m 33s
build-macos (3.9, macos-13)	1s
build-windows-x86_64 (3.7, x86)	18m 58s
pytest (ubuntu-latest)	11m 0s
build-windows-x86_64 (3.8, x64)	18m 39s
pytest (windows-latest)	39m 14s
build-macos (3.9, macos-14)	1s
build-windows-x86_64 (3.8, x86)	18m 14s
build-macos (3.10, macos-13)	25m 22s
pytest (macos-latest)	9m 27s
build-windows-x86_64 (3.9, x64)	19m 57s
build-macos (3.10, macos-14)	1s
build-windows-x86_64 (3.9, x86)	20m 17s
build-macos (3.11, macos-13)	1s
build-windows-x86_64 (3.10, x64)	18m 10s
build-macos (3.11, macos-14)	1s
build-windows-x86_64 (3.10, x86)	20m 13s
build-windows-x86_64 (3.11, x64)	22m 23s
build-macos (3.12, macos-13)	1s
build-windows-x86_64 (3.11, x86)	18m 21s
build-macos (3.12, macos-14)	1s
build-windows-x86_64 (3.12, x64)	20m 3s
build-macos (3.13, macos-13)	1s
build-windows-x86_64 (3.12, x86)	19m 6s
build-macos (3.13, macos-14)	1s
build-windows-x86_64 (3.13, x64)	19m 9s
build-windows-x86_64 (3.13, x86)	18m 42s
notify_hil_workflow	0s
release	0s
deploy	0s
	10h 55m 31s

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