Automation fix for VMI Certificate sub-menu

Changes:
    - Modified "Suite Setup Execution" keyword

Tested:
    - Ran test_vmicert_management.robot

Change-Id: If96598e1cc7cc525dee9af2cf7c2450e12e14f43
Signed-off-by: Megha G N <Megha.G.N@ibm.com>
diff --git a/openpower/ext_interfaces/test_vmicert_management.robot b/openpower/ext_interfaces/test_vmicert_management.robot
index 80b30e5..b7e2dfa 100644
--- a/openpower/ext_interfaces/test_vmicert_management.robot
+++ b/openpower/ext_interfaces/test_vmicert_management.robot
@@ -747,6 +747,7 @@
     Set BIOS Attribute  pvm_hmc_managed  Enabled
 
     Redfish Power On
+    Wait For Host Boot Progress To Reach Required State
     Create Users With Different Roles  users=${USERS}  force=${True}