Added test case to verify old logs deleted
Added test case to verify old logs deleted

Added testcase:
    - Verify Older Logs Are Deleted When Count Crosses Max

Change-Id: Ie107cdaadefa118ace4a297890f127836a0e102e
Signed-off-by: manashsarma <bc095463df3ac81e71d6b05cdcfc30e87ec3c38e@in.ibm.com>

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