To reproduce
============
- Activate wave transfers in settings
- In Inventory, have more than 80 delivery orders to process
- select all and try to add to new wave
- Try to select all

Select all button doesn't work

Problem
=======
in the dialog, the ListController is representing only the body so it
will only listens to the events coming from the body, while the "select all"
button is rendred in the footer.

Solution
========
bind the event listner when rendering the buttons.

opw-3420368

closes odoo/odoo#130770

X-original-commit: 30ec83e8
Signed-off-by: Luca Vitali (luvi) <luvi@odoo.com>
Signed-off-by: Abdelouahab Laaroussi (abla) <abla@odoo.com>