Add new physical keyboard layouts.

Add support for the following physical keyboard layouts:
English US international and Brazilian layout.

Change-Id: Iae928713a94611de18a92f6959adf7fa3500b2b2
Signed-off-by: Olivier Gay <ogay@logitech.com>
Signed-off-by: Myriam Galaret <mgalaret@logitech.com>