Fix for depreciated Continue For Loop If keyword

Changes:
 - Continue For Loop If  is deprecated since
   Robot Framework version 5.*, use IF and CONTINUE  instead

Tested:
 - Checked using robot dry-run to make sure the
   syntax is not broken

Change-Id: I63bba499b2c82394bb3fe2f74405dbacd09a6d0c
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/redfish/systems/test_power_operations.robot b/redfish/systems/test_power_operations.robot
index 7ccd777..7b064d8 100644
--- a/redfish/systems/test_power_operations.robot
+++ b/redfish/systems/test_power_operations.robot
@@ -112,7 +112,7 @@
         ...  Remove Values From List  ${power_uri_list}  ${idx}
 
         # Check the next available element in the list.
-        Continue For Loop If  "${value}" == "${EMPTY}"
+        IF  "${value}" == "${EMPTY}"  CONTINUE
 
         Valid Dict  power_control[${0}]  ['PowerConsumedWatts']