Some taxes were declared as groups with some children having 'type_tax_use' different from 'none'. While this is totally correct from a technical point of view, this meant that the group actually had to stay a group in the new model introduced in 12.3. However, functionally speaking, it was not what was intended. We change that here for consistency with 12.3, and to ease the migration. Databases having installed l10n_ae's chart template before this commit will not be affected, and their groups will stay groups in the future (which makes no problem, they simply will be less easy to configure).
closesodoo/odoo#34189
Signed-off-by: Josse Colpaert <jco@openerp.com>