Add New and Remesa stages of CRMLead to in provision concept

CHANGELOG:

### Fixed
- [#805](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/805) Add New and Remesa stages of CRMLead to in provision concept

Related card: https://trello.com/c/qNywA2T6/1253-apadrinat-donat-de-baixa

Related with #796

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