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
Edited by Gerard Funosas