[FIX] stock: move line: lot and product

In the detailed operations view and in an immediate transfer:
    - add a line
    - select a random lot_id
    - select a random product_id
    - validate

The system won't raise while the combination of product_id/lot_id may
not make sense. We add a constraint to solve this isse.

Closes #25766
opw-1868453

closes odoo/odoo#39112

Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>