Add shared bond mobile products

CHANGELOG:

### Added
- [#1018](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1018) Add shared bonds mobile products

Related card: https://trello.com/c/5v24DYli/1598-odoo-creaci%C3%B3-de-productes-per-tarifes-m%C3%B2bil-compartides

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