Replace type of SubSoilScenario.SegmentFailureMechanismType from FailureMechanismSystemType to SegmentFailureMechanismTypeRelated to Issue [MWDAM-1294]
Introduce SegmentFailureMechanismType and also conversion method to convert FailureMechanismSystemType to SegmentFailureMechanismTypeRelated to Issue [MWDAM-1294]