In a list/kanban view when applying a default_order on the view, it does not
work with favourite filter
Before this commit,
1) The default_order was not applied to the view when favourite filter is
applied
2) when default_order applied, Click on an element of the list/kanban and
then go back to the list/kanban with the breadcrumbs, default_order has been
changed.
This is because the ```_getOrderedBy ``` returns [] when favourite filter is
applied and it does not have sort value, added check if favourite has orderedBy
and has length then and only then pass orderedBy else pass undefined
After this commit,
1) default_order will be applied to the view
2) default_order will not be changed when going back through breadcrumbs
task-1922576
closesodoo/odoo#34001
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
Priyanka Kakadiya
7194168457