Change apt_mk_version => mcp_version

   * Alligh all variables to one
   * Due mcp_version: ${_param:apt_mk_version}
     those change still bw compatible

Bug-relateted: PROD-24789 (PROD:24789)
Change-Id: I30b6fb0b1cb66c7d56dbb3a5e15c8bc9606405b5
diff --git a/kubernetes/common/init.yml b/kubernetes/common/init.yml
index 1a35e84..ded78c7 100644
--- a/kubernetes/common/init.yml
+++ b/kubernetes/common/init.yml
@@ -73,10 +73,10 @@
     kubernetes_calico_cni_image: ${_param:mcp_docker_registry}/mirantis/projectcalico/calico/cni:v3.1.3
     kubernetes_calico_calicoctl_image: ${_param:mcp_docker_registry}/mirantis/projectcalico/calico/ctl:v3.1.3
 
-    kubernetes_opencontrail_controller_image: ${_param:kubernetes_contrail_registry}/opencontrail-controller:${_param:apt_mk_version}
-    kubernetes_opencontrail_analyticsdb_image: ${_param:kubernetes_contrail_registry}/opencontrail-analyticsdb:${_param:apt_mk_version}
-    kubernetes_opencontrail_analytics_image: ${_param:kubernetes_contrail_registry}/opencontrail-analytics:${_param:apt_mk_version}
-    kubernetes_opencontrail_kube_manager_image: ${_param:kubernetes_contrail_registry}/opencontrail-kube-manager:${_param:apt_mk_version}
+    kubernetes_opencontrail_controller_image: ${_param:kubernetes_contrail_registry}/opencontrail-controller:${_param:mcp_version}
+    kubernetes_opencontrail_analyticsdb_image: ${_param:kubernetes_contrail_registry}/opencontrail-analyticsdb:${_param:mcp_version}
+    kubernetes_opencontrail_analytics_image: ${_param:kubernetes_contrail_registry}/opencontrail-analytics:${_param:mcp_version}
+    kubernetes_opencontrail_kube_manager_image: ${_param:kubernetes_contrail_registry}/opencontrail-kube-manager:${_param:mcp_version}
 
     kubelet_fail_on_swap: true
     kubernetes_dashboard_enabled: true