Fix deprecrated Run Keyword If for systems

Changes:
 - Run Keyword If is deprecated since
   Robot Framework version 5.*, use IF and END or Inline IF

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

Change-Id: I9bd9ba2706772fb288c62fa43016eaa343fc7324
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/redfish/systems/test_thermal_ambient_temperatures.robot b/redfish/systems/test_thermal_ambient_temperatures.robot
index 8a79051..1f29aad 100755
--- a/redfish/systems/test_thermal_ambient_temperatures.robot
+++ b/redfish/systems/test_thermal_ambient_temperatures.robot
@@ -60,8 +60,10 @@
     ${invalid_records}=  Evaluate  ${cmd}
 
     ${num_invalid_records}=  Get Length  ${invalid_records}
-    Run Keyword If  ${num_invalid_records} > ${0}
-    ...  Rprint Vars  num_invalid_records  invalid_records
+    IF  ${num_invalid_records} > ${0}
+        Rprint Vars  num_invalid_records  invalid_records
+    END
+
     Valid Value   num_invalid_records  valid_values=[0]
 
     Event Log Should Not Exist