Fix scaleKubernetesCluster

Author: harikrishna-patnala

plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/actionworkers/KubernetesClusterScaleWorker.java

@@ -582,8 +582,6 @@ public boolean scaleCluster() throws CloudRuntimeException {
                 scaleKubernetesClusterOffering(nodeType, scalingServiceOffering, updateNodeOffering, updateClusterOffering);
             } else if (clusterSizeScalingNeeded) {
                 scaleKubernetesClusterSize(nodeType);
-            } else {
-                return true;
             }
         }