[FIX] base: default partner email
[FIX] base: default partner email

In a lead:
- Fill in contact information (phone, address, email...)
- Create a new contact

All information is copied to the new contact, except the email.

opw-706711

hip-odoo/odoo,ygol/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo