Fix: register PodReadinessGate class to DistributedKubevirtPodStore

Change-Id: I4def2d5e4e02729add99da9127c6023ada4f5e74
diff --git a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPodStore.java b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPodStore.java
index bf149e2..86d103c 100644
--- a/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPodStore.java
+++ b/apps/kubevirt-networking/app/src/main/java/org/onosproject/kubevirtnetworking/impl/DistributedKubevirtPodStore.java
@@ -63,6 +63,7 @@
 import io.fabric8.kubernetes.api.model.PodAntiAffinity;
 import io.fabric8.kubernetes.api.model.PodCondition;
 import io.fabric8.kubernetes.api.model.PodIP;
+import io.fabric8.kubernetes.api.model.PodReadinessGate;
 import io.fabric8.kubernetes.api.model.PodSecurityContext;
 import io.fabric8.kubernetes.api.model.PodSpec;
 import io.fabric8.kubernetes.api.model.PodStatus;
@@ -235,6 +236,7 @@
             .register(DownwardAPIVolumeFile.class)
             .register(ObjectFieldSelector.class)
             .register(FieldsV1.class)
+            .register(PodReadinessGate.class)
             .register(LinkedHashMap.class)
             .register(Collection.class)
             .build();