Adds new Belgian payroll export capabilities so companies can send payroll-related work entry data to social secretariats such as Group S, Partena, and UCM. This reduces manual preparation work and helps Belgian payroll teams exchange data with external providers more efficiently.

Adds a new Lebanon localization package with a ready-to-use chart of accounts, tax definitions, and fiscal positions. This helps companies operating in Lebanon configure accounting more quickly and align their Odoo setup with local requirements.

Link to task: [#3927914](https://www.odoo.com/web#model=project.task&id=3927914)

Added base localization package with chart of accounts, taxes, and fiscal positions for Lebanon 🇱🇧

The UAE payroll localization now supports more payroll scenarios, including end-of-service updates, leave provisions, social insurance, overtime, DEWS benefits, unpaid leave, and additional payment or deduction inputs. This helps businesses calculate employee pay and provisions more accurately for UAE-specific requirements.

Link to task: [#4065541](https://www.odoo.com/web#model=project.task&id=4065541)

this is an improvement to the UAE localization hr payroll module which includes the following changes to the rules:
Amendments:
- EOS Calculation Update
- EOS Provision Calculation Update

Additions:
- Basic Salary
- Annual Leave Provision
- Social Insurance
- Overtime
- Sick Leaves
- DEWS Benefits
- Unpaid Leave
- Out of Contract
- Paid Leave Remaining Balance
- Additional Input types