Update BMC reset with "Host Reboot" for correct expectation

Change-Id: Ia041377db6d6a8c25924bd776dabfc09418fd5e0
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_occ_power.robot b/tests/test_occ_power.robot
index 8306f97..6dd36ee 100644
--- a/tests/test_occ_power.robot
+++ b/tests/test_occ_power.robot
@@ -50,7 +50,7 @@
 
     ${occ_count_before} =  Count OCC Object Entry
     Verify OCC State  ${1}
-    REST OBMC Reboot (run)  stack_mode=normal  quiet=1
+    Host Reboot
     Verify OCC State  ${1}
     ${occ_count_after} =  Count OCC Object Entry
     Should be Equal  ${occ_count_before}  ${occ_count_after}