Remove the 'DisabledForLargeClusters' tag from ILB correctness test

Author: tosi3k

test/e2e/network/service.go

@@ -2161,8 +2161,7 @@ var _ = SIGDescribe("Services", func() {
 		checkReachabilityFromPod(true, normalReachabilityTimeout, namespace, dropPod.Name, svcIP)
 	})
 
-	// TODO: Get rid of [DisabledForLargeClusters] tag when issue #56138 is fixed.
-	ginkgo.It("should be able to create an internal type load balancer [Slow] [DisabledForLargeClusters]", func() {
+	ginkgo.It("should be able to create an internal type load balancer [Slow]", func() {
 		e2eskipper.SkipUnlessProviderIs("azure", "gke", "gce")
 
 		createTimeout := e2eservice.GetServiceLoadBalancerCreationTimeout(cs)