Feat: Res partner marginalized group domain

CHANGELOG:

### ADDED
- [#1189](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1189) Added is_in_CM_program to marginalized group domain

Related card: https://trello.com/c/3QoUJ4tK/1847-modificacions-formulari-entitat-representant-cm

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