Draft: Add erpeek script to update phone_number from mm_fiber_service_contract_info
CHANGELOG:
### Added
- [#nn](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/nn) Add erpeek script to update phone_number from mm_fiber_service_contract_info
Related card: https://trello.com/c/Rh4kHnW7/1316-afegir-camp-tel%C3%A8fon-fix-assignat-al-model-mmfiberservicecontractinfo
Edited by Pelayo García