ffdc: Extend ffdc cli to auto attempt ffdc on host os
ffdc: Extend ffdc cli to auto attempt ffdc on host os

Test:
- OPENBMC with HOST_OS not pingable
- OPENBMC with HOST_OS pingable and not ssh
- OPENBMC with HOST_OS flavors AIX, RHEL, UBUNTU

Change-Id: I93b4de2930368eaa3d16bc48e5f838051e35f8de
Signed-off-by: Peter D  Phan <eac9d6da5208a55f31f482d8bf47ce1606742bda@us.ibm.com>

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