When archiving a vehicle, the active state of its Contracts/Services
were toggled, which was confusing (an archived Contract would suddently
become unarchived on an archived vehicle).
Now we only archive the Contracts/Services when the Vehicle is archived,
and no unarchiving is done.
task-2898104
closesodoo/odoo#95650
X-original-commit: 0be40d67c28b8575613f59ca5b4d8d6ea99638cb
Signed-off-by: Kevin Baptiste <kba@odoo.com>