Add mail activity type data and translations
CHANGELOG:
### Added
- [#402](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/402) Add mail activity type data and translations
Edited by Pelayo García
CHANGELOG:
### Added
- [#402](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/402) Add mail activity type data and translations