[IMP] product : Improve tooltip of pricelist on min_quantity field.

Task : https://www.odoo.com/web#id=9485&view_type=form&model=project.task&menu_id=3942&action=327
Pad : https://pad.odoo.com/p/r.CmXBu9Ud1bDRSDtx

Thanks
rsi-odoo