HID Device: Unregister inactive app

When an app is registered and another app is trying to register, the
first app will automatically be unregistered if it is not visible

Bug: 72168126
Test: manual - register an app, and go to home screen
Change-Id: If4c279f95a10576537dcc4fb5c681c85b2518f1d
(cherry picked from commit cefef42c)