Removing import

Author: ryanjbaxter

spring-cloud-kubernetes-fabric8-autoconfig/src/main/java/org/springframework/cloud/kubernetes/fabric8/Fabric8AutoConfiguration.java

@@ -31,7 +31,6 @@
 import org.springframework.cloud.kubernetes.commons.KubernetesClientProperties;
 import org.springframework.cloud.kubernetes.commons.KubernetesCommonsAutoConfiguration;
 import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.event.ContextClosedEvent;