Imports
- knative.dev/pkg/testutils/metahelper/client
- knative.dev/pkg/testutils/clustermanager/e2e-tests
- knative.dev/pkg/test/gke
- google.golang.org/api/container/v1beta1
- knative.dev/pkg/testutils/clustermanager/e2e-tests/common
- knative.dev/pkg/testutils/clustermanager/prow-cluster-operation/options