Work around fix for IPMI SOL core dump

Known ipmitool bug https://github.com/ipmitool/ipmitool/issues/146
if the host is booted and IPMI SOL is activated, the next power off
request will cause ipmitool to core dump.

This is a clean fix to test the SOL feature for host booting.

Change-Id: I68e6ea0e54084e58ef87141067b28692d3501cc2
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/ipmi/test_ipmi_sol.robot b/ipmi/test_ipmi_sol.robot
index a9fdb82..39098d7 100644
--- a/ipmi/test_ipmi_sol.robot
+++ b/ipmi/test_ipmi_sol.robot
@@ -125,6 +125,7 @@
     [Documentation]  Verify SOL during boot.
     [Tags]  Verify_SOL_During_Boot
 
+    Redfish Power Off
     Activate SOL Via IPMI
     Redfish Power On