Circumvent OCC and Power check in HW_CI test bucket

Now user can control the code logic using CLI:

Example:

Values options are 1 to enforce and 0 to skip

-v additional_occ_check:1
-v additional_power_check:1

Change-Id: I062ae06ee77d09bdddc4969a1856073de7a34bf0
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/systems/test_power_operations.robot b/redfish/systems/test_power_operations.robot
index ff4f7bd..3cbcbc1 100644
--- a/redfish/systems/test_power_operations.robot
+++ b/redfish/systems/test_power_operations.robot
@@ -12,6 +12,7 @@
 
 # Extended code to check OCC state, power metric and others.
 ${additional_power_check}      ${1}
+${additional_occ_check}        ${1}
 
 *** Test Cases ***
 
@@ -38,7 +39,7 @@
 
     Redfish Power On
 
-    Run Keyword If  ${additional_power_check} == ${1}
+    Run Keyword If  ${additional_occ_check} == ${1}
     ...  Wait Until Keyword Succeeds  3 mins  30 secs  Match OCC And CPU State Count
 
     Run Keyword If  ${additional_power_check} == ${1}  Power Check