Multiprocessing keyword support for test execution
Multiprocessing keyword support for test execution

Resolves openbmc/openbmc-test-automation#681

Change-Id: I89ba335be351bc055987fb33321bae54c9ad3646
Signed-off-by: George Keishing <bef0a9ecac45fb57611777c8270153994e13fd2e@in.ibm.com>

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