Feat(CM): Add marginalized collective logic

CHANGELOG:

### Added
- [#1157](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1157) Add marginalized collective logic

Related card: https://trello.com/c/7vqOrB6M/1780-collectius-marginalitzats

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⚠ Depends on coopdevs/som-connexio/otrs/otrs-somconnexio!265 (merged)

Condiciones_particulares.pdf