[FIX] res_config: manage m2o,m2m and o2m for `default_` fields
[FIX] res_config: manage m2o,m2m and o2m for `default_` fields

Backport of 81352d47 and f5df7c60 to 10.0

Fixes #5721

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