increase control plane component replicas during upgrade test (#11389)
increase control plane component replicas during upgrade test (#11389)

* add multiple control plane component

* remove space

istio/istio,istio/istio,smawson/istio,smawson/istio,smawson/istio,smawson/istio,smawson/istio,istio/istio,smawson/istio,istio/istio,geeknoid/istio,geeknoid/istio,istio/istio,geeknoid/istio,geeknoid/istio,geeknoid/istio,geeknoid/istio