oem: nuvoton: corrects resource path

Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Change-Id: Id2499f792fa87ce007f9ce0a375be365597b4995
diff --git a/oem/nuvoton/test_redfish_mcu_fw_update.robot b/oem/nuvoton/test_redfish_mcu_fw_update.robot
index 2db3d43..93a80ff 100644
--- a/oem/nuvoton/test_redfish_mcu_fw_update.robot
+++ b/oem/nuvoton/test_redfish_mcu_fw_update.robot
@@ -9,18 +9,18 @@
 #     Disabled           Image installation failed or ready for activation.
 #     Updating           Image installation currently in progress.
 
-Resource                 ../lib/resource.robot
-Resource                 ../lib/bmc_redfish_resource.robot
-Resource                 ../lib/boot_utils.robot
-Resource                 ../lib/openbmc_ffdc.robot
-Resource                 ../lib/common_utils.robot
-Resource                 ../lib/code_update_utils.robot
-Resource                 ../lib/dump_utils.robot
-Resource                 ../lib/logging_utils.robot
-Resource                 ../lib/redfish_code_update_utils.robot
-Resource                 ../lib/utils.robot
-Library                  ../lib/gen_robot_valid.py
-Library                  ../lib/tftp_update_utils.py
+Resource                 ../../lib/resource.robot
+Resource                 ../../lib/bmc_redfish_resource.robot
+Resource                 ../../lib/boot_utils.robot
+Resource                 ../../lib/openbmc_ffdc.robot
+Resource                 ../../lib/common_utils.robot
+Resource                 ../../lib/code_update_utils.robot
+Resource                 ../../lib/dump_utils.robot
+Resource                 ../../lib/logging_utils.robot
+Resource                 ../../lib/redfish_code_update_utils.robot
+Resource                 ../../lib/utils.robot
+Library                  ../../lib/gen_robot_valid.py
+Library                  ../../lib/tftp_update_utils.py
 
 Suite Setup              Suite Setup Execution
 Suite Teardown           Redfish.Logout