Revert "Ignoring test for release"

This reverts commit 820eee0.

Author: ryanjbaxter

spring-cloud-kubernetes-integration-tests/load-balancer/src/test/java/org/springframework/cloud/kubernetes/fabric8/loadbalancer/LoadBalancerAllNamespacesTests.java

@@ -25,7 +25,6 @@
 import io.fabric8.kubernetes.client.Config;
 import io.fabric8.kubernetes.client.KubernetesClient;
 import io.fabric8.kubernetes.client.server.mock.EnableKubernetesMockClient;
-import org.junit.Ignore;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
@@ -60,7 +59,6 @@ static void setup() {
 	}
 
 	@Test
-	@Ignore
 	void testLoadBalancerDifferentNamespace() {
 		createTestData();
 		String response = restTemplate.getForObject("http://service-b/greeting", String.class);