Added test cases for BMC core dump.

Testcases added:
    - Verify core dump size.

Resolves openbmc/openbmc-test-automation#920

Change-Id: I6ad832463ed3e52aa9f16a171e1db3dad2e5d98e
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
2 files changed