Update FFDC YAML config support for AIX
Update FFDC YAML config support for AIX

Change-Id: I867fa44be87dce6dbf4c2f86725c84acea6a88e0
Signed-off-by: George Keishing <bef0a9ecac45fb57611777c8270153994e13fd2e@in.ibm.com>

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