[Model Update]: PI10 changes WeekBasedMaterialDemand

[nhaenis]

Update Reason

DCM changes for PI10 requirements

Added

• Added B7 and SEC in UnitOfMeasure characteristic

Changed

• Migrated from BAMM to SAMM namespace

MS1 Criteria

• [x] The model that should be updated exists
• [x] The referenced use case exists
• [x] The potential updates are discussed with all stakeholders
• [x] A decision on versioning was made in consensus with the affected parties according to the guidelines.
• [x] The potential update will be either
  • [ ] backward compatible or
  • [x] a (chain of) migration strategy(-ies) from all non-deprecated previous versions to the new model will be developed
• [ ] A modeling steward has been assigned

[nhaenis]

@modeling_team

[bs-jokri]

Would it make sense to try to allign that with the discussion on the measurement units shared aspect