chore: updating upload and download artifact actions to v4 (#3047) #5334

Job	Run time
changes	6s
test-ubuntu-latest	26m 6s
test-macos-13	25m 39s
build-ubuntu-latest	20m 57s
build-macos-13	19m 50s
build-docker-image / docker-build-ubuntu-latest	4m 23s
js-waku-node-optional / node	1m 13s
js-waku-node / node	57m 25s
Lint	41s
	2h 36m 20s

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