This update fixes a failing automated test for Hong Kong payroll bank payment file generation by removing a duplicate leave setup step. It helps keep payroll accounting validation reliable for the affected release without changing user-facing features.

This commit removes a redundant call to `_generate_leave` in `test_hsbc_autopay_file`.

error-233392

The error only happens in `saas-18.2`

Runbot Error: https://runbot.odoo.com/odoo/error/233392