Remove image clean up from BMC
Remove image clean up from BMC

Current code update cleans out the images from /tmp dir.

Change-Id: Ifbff10fabffb0b9329c4da75b865745b8d0c7fdd
Signed-off-by: George Keishing <bef0a9ecac45fb57611777c8270153994e13fd2e@in.ibm.com>

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