Add support for Star Line Mode protocol, used by most Star receipt printers. closes odoo/odoo#60371 Taskid: 2365648 X-original-commit: cd0545b98fc1e7a66dd46eb6a283736ef58ac4ff Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com> Signed-off-by: Antoine Prieëls <aprieels@users.noreply.github.com>