UPSTREAM: HID: playstation: track devices in list.

Track devices in a list, so we can detect when a device is connected
twice when using Bluetooth and USB.

Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Bug: 167947264
Change-Id: Ibfa0e5b3821891240545f484f1ceb59b211cb6fb
(cherry picked from commit 53f04e83577c5e146eeee1a671efeb58db14afd1)
Signed-off-by: Farid Chahla <farid.chahla@sony.com>