Temporary fix for lab system migration to new latest driver
Temporary fix for lab system migration to new latest driver

Check if /xyz/openbmc_project/state/BMC0/ exist, then use the new
"Wait For Temp BMC Ready" keyword post "Prepare For Update" reboot.

Change-Id: I9ec314727879f187fd9837b9e5ba5c3f54d11ecc
Signed-off-by: George Keishing <bef0a9ecac45fb57611777c8270153994e13fd2e@in.ibm.com>

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