Update translation files
Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: event-13.0/event-13.0-event_registration_partner_unique
Translate-URL: https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_partner_unique/

OCA/event,OCA/event,OCA/event