This pull request updates the localization files (.weblate.json) to support new features and languages. Specifically, it removes support for the 'l10n_account_withholding_tax_pos' module and adds translations for the 'l10n_vn_edi_viettel_pos' and 'pos_cashdro' modules, expanding our support for Vietnamese accounting and point-of-sale functionality.

- Removed `l10n_account_withholding_tax_pos`
- Added `l10n_vn_edi_viettel_pos`
- Added `pos_cashdro`

Forward-Port-Of: odoo/odoo#261555

This pull request updates the Odoo Enterprise localization files to include support for the 'l10n_eg_iot' module. This addition expands Odoo's language capabilities to accommodate the specific needs of the Egyptian IoT market, ensuring accurate and localized translations.

- Added `l10n_eg_iot`

Forward-Port-Of: odoo/enterprise#115425