This update enhances the system's partner suggestion feature by prioritizing partners who have recently communicated within a discussion thread. The system now considers message recency when ranking suggestions, making it more likely that you'll see individuals you've interacted with most recently. This improves efficiency and connection within the platform.

backport of https://github.com/odoo/odoo/pull/262708

This commit adds a compare criteria to the `partnerCompareRegistry` used to sort partner suggestions.
With this new criteria, partners that have recently authored a message in the thread will be ranked higher in the suggestion list, with the internal ordering depending on message recency.

task-5932229

Forward-Port-Of: odoo/odoo#263783

This update improves the handling of invoices from CBC Belgium, a key customer. It now automatically extracts the vehicle license plate number (`LCPL-NO`) from these invoices, ensuring accurate record-keeping. This enhancement streamlines invoice processing and compliance with CBC Belgium's requirements.

Used on invoices from CBC Belgium

Forward-Port-Of: odoo/odoo#263878