Update operation module path

features/device-mgt-iot-feature/org.wso2.carbon.device.mgt.iot.feature/src/main/resources/jaggeryapps/devicemgt/app/units/iot.unit.device.operation/operation.js

@@ -1,6 +1,5 @@
 function onRequest(context) {
-    var log = new Log("iot-operation.js");
+    var operationModule = require("/app/modules/operation.js").operationModule;
-    var operationModule = require("/modules/operation.js").operationModule;
     var device = context.unit.params.device;
     var control_operations = operationModule.getControlOperations(device.type);
     return {"control_operations": control_operations, "device": device};