[FIX] hr_maintenance: maintenance equipment kanban view
[FIX] hr_maintenance: maintenance equipment kanban view

The xpath was wrongly replacing the 'owner_user_id' field before the
kanban templates definition (which isn't displayed in the view).

closes odoo/odoo#52718

Signed-off-by: Yannick Tivisse (yti) <200a91eb0e5cc4726d6a3430713b580138f34298@odoo.com>

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