[config] Do not hide sw keyboard when YubiKey is attached. Fixes JB#55731
[config] Do not hide sw keyboard when YubiKey is attached. Fixes JB#55731

Based on input device capabilities YubiKey USB dongles look like full
blown keyboards. This leads to virtual keyboard getting disabled when
such dongle is attached.

Add mce input device type configuration file that labels YubiKey devices
as "user activity tracking only" type - using the dongle postpones
display blanking etc, but does not affect virtual keyboard visibility.

Signed-off-by: Simo Piiroinen <6d5e5360bed3d486f7d9fb26b0f737f7d4fd45ee@jolla.com>

spiiroin/mce,spiiroin/mce,spiiroin/mce,spiiroin/mce