Align kops scalability configuration with kube-up for CCM concurrentNodeSyncs

Signed-off-by: ronaldngounou <rngounou@amazon.com>

Author: ronaldngounou

tests/e2e/scenarios/scalability/run-test.sh

@@ -87,7 +87,7 @@ fi
 create_args+=("--set spec.etcdClusters[0].manager.listenMetricsURLs=http://localhost:2382")
 create_args+=("--set spec.etcdClusters[*].manager.env=ETCD_QUOTA_BACKEND_BYTES=${ETCD_QUOTA_BACKEND_BYTES}")
 create_args+=("--set spec.etcdClusters[*].manager.env=ETCD_ENABLE_PPROF=true")
-create_args+=("--set spec.cloudControllerManager.concurrentNodeSyncs=10")
+create_args+=("--set spec.cloudControllerManager.concurrentNodeSyncs=5")
 create_args+=("--set spec.kubelet.maxPods=96")
 create_args+=("--set spec.kubeScheduler.authorizationAlwaysAllowPaths=/healthz")
 create_args+=("--set spec.kubeScheduler.authorizationAlwaysAllowPaths=/livez")