Update components version

init.sh

@@ -17,15 +17,15 @@ kube_prometheus_version=0.12.0
 metrics_server_version=0.6.3
 dashboard_version=2.7.0
 metrics_scraper_version=1.0.8
-flannel_version=0.21.5
+flannel_version=0.22.0
 flannel_cni_plugin_version=1.1.2
-calico_version=3.25.1
-helm_version=3.12.0
-istio_version=1.17.2
+calico_version=3.26.1
+helm_version=3.12.1
+istio_version=1.18.0
 contour_version=1.25.0
 contour_envoyproxy_version=1.26.1
-elastic_cloud_version=2.7.0
-elastic_stack_version=8.7.1
+elastic_cloud_version=2.8.0
+elastic_stack_version=8.8.1
 
 mv ${path}/kubernetes-playbook/version ${path}/kubernetes-playbook/v${kubernetes_version}
 mv ${path}/harbor-playbook/version ${path}/harbor-playbook/v${harbor_version}