Support VLAN type tenant network at kubevirt networking

Change-Id: Ide8fd3137756dfd3abc666ab5f70ee6c1aa974e2
(cherry picked from commit 81b1aab7a0b035fe7b2efba6ac0c7ecab4eda2b7)
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtNetworkHandler.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtNetworkHandler.java
index 6572033..9def76f 100644
--- a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtNetworkHandler.java
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/KubevirtNetworkHandler.java
@@ -412,6 +412,7 @@
                     initIntegrationTunnelBridge(network);
                     break;
                 case FLAT:
+                case VLAN:
                 default:
                     // do nothing
                     break;
@@ -430,6 +431,7 @@
                     purgeIntegrationTunnelBridge(network);
                     break;
                 case FLAT:
+                case VLAN:
                 default:
                     // do nothing
                     break;
@@ -498,6 +500,7 @@
                         setDefaultRules(node, network);
                         break;
                     case FLAT:
+                    case VLAN:
                     default:
                         // do nothing
                         break;