This pull request removes outdated configuration files related to FedEx, UPS, and USPS delivery settings within the Odoo Enterprise platform. These files were no longer required and were contributing to unnecessary complexity. This change ensures a cleaner and more streamlined system.

Oversight of 83d5bc4b0df37e0786348238b7379cb9f62fd5e4 and fw ports

Forward-Port-Of: odoo/enterprise#100482

This update simplifies the l10n_mx_edi module by removing a redundant name (quadrum) that was previously used. This change eliminates confusion and streamlines the codebase. It's a minor technical adjustment to improve clarity.

It has been some time since finkok changed its name to quadrum, and now no one remembers quadrum as finkok. Having it in the name only causes more confusion, so we decided to simply remove it.

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Forward-Port-Of: odoo/enterprise#100663