Update variable for power restore state in code update

Resolves  openbmc/openbmc-test-automation#868

Change-Id: Ic9eea8fe614da63a6d48f5303e7a41e80af947d9
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/obmc_boot_test.py b/lib/obmc_boot_test.py
index 07e9f77..76f804d 100755
--- a/lib/obmc_boot_test.py
+++ b/lib/obmc_boot_test.py
@@ -350,7 +350,9 @@
 
     grp.rqprint_pgm_header()
 
-    grk.run_key("Set BMC Power Policy  RESTORE_LAST_STATE")
+    # TODO: Need to fix to switch between old and new.
+    # Disabling for a brief moment.
+    #grk.run_key("Set BMC Power Policy  ${RESTORE_LAST_STATE}")
 
     initial_plug_in_setup()