Fix issue where old OS console logs are taken from /tmp
Fix issue where old OS console logs are taken from /tmp

Resolves openbmc/openbmc-test-automation#1043

Change-Id: I76b034a906717bdaba663356cf08e02cf8dcfb25
Signed-off-by: Charles Paul Hofer <08feea5166a3d3d271f0e9271c1c675fb81e7eda@ibm.com>

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