Add MPIPL tests to hostboot test suite
Add MPIPL tests to hostboot test suite

Lets add MPIPL test case to hostboot suite.

Signed-off-by: Vasant Hegde <a6d753843573f7bfed5075c1e875b0be8007a0ab@linux.vnet.ibm.com>

open-power/op-test-framework,open-power/op-test-framework,open-power/op-test-framework