[14.0][ADD] stock_full_location_reservation: Extend reservation to full content of location

[mt-software-de]

Allow to extend a reservation to the full content of the source location.

For example, if you have a reassort move for 2 units but the source location contains 20 units, this module allows to extend the reservation to the 20 units to move the complete content of the source location.

This can typically be used with shopfloor location content transfer scenario.

[mt-software-de]

cc @jbaudoux