Fix Correos Seguimiento usage with the changes in the API.
CHANGELOG:
### Fixed
- [#1009](https://git.coopdevs.org/coopdevs/som-connexio/odoo-somconnexio/-/merge_requests/1009) Fix Correos Seguimiento usage with the changes in the API.
Related card: https://trello.com/c/pvMH1piY/1503-seguiment-enviaments-amb-correus
Edited by Gerard Funosas