Protected Apps: Increase hit target of the launch app button

Change-Id: I38355aca37079d43975d287ee9d81c3a500c3575
(cherry picked from commit 47e8e46f53cdf4f536845d57cc383d3c5f0ca893)
Buttons: Forward port Recents button configuration
Enables the ability to assign different actions to short and long
presses on the Recents (App Switch) button.