Fix for depreciated Return From Keyword If keyword

Changes:
 - Return From Keyword If  is deprecated since
   Robot Framework version 5.*, use IF and RETURN  instead

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

Change-Id: I458528b33a1abe9fc750a6941e98490db9b36094
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/redfish/systems/LogServices/test_post_codes.robot b/redfish/systems/LogServices/test_post_codes.robot
index 2f4972a..0e0bcad 100644
--- a/redfish/systems/LogServices/test_post_codes.robot
+++ b/redfish/systems/LogServices/test_post_codes.robot
@@ -203,7 +203,7 @@
     ${last_id}=  Split String  ${last_id}  -
     ${boot_count}=  Set Variable  ${last_id[0][1]}
 
-    Return From Keyword  ${boot_count}
+    RETURN  ${boot_count}
 
 
 Populate PostCode Logs Incase No Prior Entries Available
diff --git a/redfish/systems/test_systems_inventory.robot b/redfish/systems/test_systems_inventory.robot
index c3e24e2..0c2224e 100755
--- a/redfish/systems/test_systems_inventory.robot
+++ b/redfish/systems/test_systems_inventory.robot
@@ -22,7 +22,6 @@
 
 *** Test Cases ***
 
-
 Verify CPU And Core Count
     [Documentation]  Get the total number of CPUs and cores in the system.
     ...              Verify counts are above minimums.
@@ -108,7 +107,7 @@
         ${state}=  Set Variable  ${power_supply['Status']['State']}
         ${good_state}=  Evaluate
         ...  any(x in '${state}' for x in ('Enabled', 'StandbyOffline'))
-        Run Keyword If  not ${good_state}  Continue For Loop
+        IF  not ${good_state}  CONTINUE
         ${total_num_supplies}=  Evaluate  $total_num_supplies + ${1}
     END
 
@@ -174,7 +173,7 @@
     #               "/redfish/v1/Systems/system/Processors/cpu0").
 
     ${total_cores}=  Redfish.Get Attribute  ${processor}  TotalCores
-    Return From Keyword If  ${total_cores} is ${NONE}  ${0}
+    IF  ${total_cores} is ${NONE}  RETURN  ${0}
     RETURN  ${total_cores}
 
 
@@ -191,8 +190,9 @@
         ${good_state}=  Evaluate
         ...  any(x in '${state}' for x in ('Absent', 'Enabled', 'UnavailableOffline'))
         Rprint Vars  gpu  state
-        Run Keyword If  not ${good_state}  Fail
-        ...  msg=GPU State is not Absent, Enabled, or UnavailableOffline.
+        IF  not ${good_state}
+            Fail  msg=GPU State is not Absent, Enabled, or UnavailableOffline.
+        END
     END
 
 
@@ -200,6 +200,7 @@
     [Documentation]  Get and return a tuple of lists of URIs for CPU,
     ...              GPU and PowerSupplies.
 
+
     ${processor_info}=  Redfish_Utils.Enumerate Request
     ...  ${SYSTEM_BASE_URI}Processors  return_json=0