chore: CI: bump actions/github-script from 7 to 8 #44193

Job	Run time
configure	9s
build / Linux Lake	7m 17s
build-secondary / Linux release	40m 25s
build-secondary / macOS aarch64	38m 24s
Build matrix complete	4s
release-nightly	0s
release	0s
	1h 26m 19s

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