FD3-439 Se cambia el makeGetRequest por getData como metodo de consulta

src/StatsBundle/Admin/OnuAdmin.php

@@ -138,7 +138,7 @@ class OnuAdmin extends BaseAdmin
                         $tenancyId = $object->getTenancyId();
                         $ponSerialNumber = $object->getPonSerialNumber();
                         $filters = array("tenancyId" => $tenancyId, "olt" => $oltDeviceId, "ponSerialNumber" => $ponSerialNumber);
-                        $onu = json_decode($this->get('webservice')->makeGetRequest($apiOnu, "GET", $filters),true);
+                        $onu = $this->get('webservice')->getData($apiOnu, $filters);
                         if(empty($onu)) {
                             $translator = $this->get('translator');
                             $flashbag = $this->get('session')->getFlashBag();