[FIX] repair: sequence at creation
[FIX] repair: sequence at creation

- Create a repair order
- Cancel the creation
- Create another repair order

There is a gap in the sequence number.

The gap is due to the fact that the sequence number is consumed by the
`default_get`.

Although this is a change of behavior, the actual one is not really
expected. Even if a gap is possible with the sequence, we don't want to
consume a number every time we get the default values.

opw-2301412

closes odoo/odoo#55000

X-original-commit: 9d7d618220e27024321a75be0058db2289115af2
Signed-off-by: Nicolas Martinelli (nim) <771435c469f83f6aa9c405ac5e1ed06314a94f2d@odoo.com>

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