[IMP] sale: split _create_analytic_account() for potential inheritance
[IMP] sale: split _create_analytic_account() for potential inheritance

analytic account data preparation is now a hook method
This allows to modify the creation method without unecessary updates

closes odoo/odoo#35784

Signed-off-by: Martin Trigaux (mat) <cc7c5be316e48d137cbb549833b85d91034d799d@odoo.com>
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo