[FIX] sale_crm: add marketing context when converting opportunity to quotation
[FIX] sale_crm: add marketing context when converting opportunity to quotation

When converting an opportunity to a quotation, marketing context (campaign,
medium and source) weren't copied to the newly created quotation.

opw 1863825

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