spinner: Ensure there are no logs/prints between Start and Stop #124

Job	Run time
Run linter	34s
Run unit tests	18s
Build kubectl-aks (linux, amd64)	25s
Build kubectl-aks (linux, arm64)	1m 6s
Build kubectl-aks (darwin, amd64)	1m 15s
Build kubectl-aks (darwin, arm64)	1m 6s
Build kubectl-aks (windows, amd64)	1m 11s
Create AKS cluster (amd64)	5m 18s
Run documentation tests	28s
Run integration tests (ubuntu-latest, amd64)	3m 2s
Run integration tests (macOS-latest, amd64)	4m 26s
Run integration tests (windows-latest, amd64)	6m 37s
Delete AKS cluster (amd64)	4m 18s
Release	0s
	30m 4s

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