Discover BMC pre and post reboot
Discover BMC pre and post reboot

Change-Id: I3d7bfa71cbc0ae85f5d993dc23a7d0995b72c3d3
Signed-off-by: Sushil Singh <7ecc3fd6a48952d1cd7b43fd00a1f6bd3c8c3306@in.ibm.com>

openbmc/openbmc-test-automation,openbmc/openbmc-test-automation