Basic TC on IPMI chassis status

Resolves openbmc/openbmc-test-automation#154
Two TC are created to test IPMI chassis status when BMC is OFF/ON

Change-Id: I96d33a582e10da24493f895960892926b009a0a0
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/test_lists/skip_test_palmetto b/test_lists/skip_test_palmetto
index 982bf05..cdd8f09 100644
--- a/test_lists/skip_test_palmetto
+++ b/test_lists/skip_test_palmetto
@@ -44,3 +44,6 @@
 ##Testcase NA for Palmetto system
 -e io_board_Present
 -e io_board_Fault
+#https://github.com/openbmc/openbmc-test-automation/issues/148
+-e IPMI_Chassis_Status_On
+-e IPMI_Chassis_Status_Off