l10n_it_delivery_note: use recipient language

[eLBati]

l10n_it_delivery_note

Affected versions:

• [ ] 14.0 https://github.com/OCA/l10n-italy/pull/4069
• [ ] 16.0

Steps:

• Install French
• Create a french customer, setting french language
• Create a product and translate its name to french
• Create a delivery order
• Create DDT

Observed:

DDT line description is in user's language

Desired:

DDT line description is in customer's language

[francesco-ooops]

@eLBati mia ignoranza, per i trasporti internazionali si usa il DdT?

cmq poi ci traduci il modulo eh 😛 https://translation.odoo-community.org/projects/l10n-italy-14-0/l10n-italy-14-0-l10n_it_delivery_note/fr/