[FIX] product: Print "Products Labels"
[FIX] product: Print "Products Labels"

The number of characters must be taken into account to print the
barcode. With 13 characters -> EAN13, with 8 characters -> EAN8 else
-> Code128

Backport of 12b11c1e6fe179abf988b1ff8c812fad08295215

opw:1849965

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo