Add `darwin arm64` option to setup #61

Job	Run time
Build and Push Docker image to Docker Hub	5m 54s
Set variables	1s
Zombienet Scale net	6m 43s
Zombienet Chaos Delay	4m 14s
Zombienet Smoke	6m 35s
Zombienet Upgrade Node	5m 45s
	29m 12s

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