This pull request updates the localization files (.weblate.json) for the account_accountant_fleet module, adding support for several new languages including Arabic, Spanish, and Finnish. This ensures the Odoo Enterprise application is properly translated and accessible to a wider range of international users.

Forward-Port-Of: odoo/enterprise#117623

This update ensures that new features related to planning templates, specifically the addition of company and worksheet template fields, are thoroughly tested. These tests improve the stability and reliability of the planning module by verifying correct functionality and data handling.

The purpose of this commit is to ensure that the code of the following PR: https://github.com/odoo/enterprise/pull/112198 is properly tested. 
We add tests related to the addition of the `company_id` field on planning.slot.template, as well as the addition of `worksheet_template_id` field.

task-6147827

Forward-Port-Of: odoo/enterprise#115286