UPSTREAM: HID: playstation: expose DualSense player LEDs through LED class.

The DualSense player LEDs were so far not adjustable from user-space.
This patch exposes each LED individually through the LED class. Each
LED uses the new 'player' function resulting in a name like:
'inputX:white:player-1' for the first LED.

Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Bug: 260685629
(cherry picked from commit 8c0ab553b072025530308f74b2c0223ec50dffe5)
Change-Id: I49c699a99b0b8a7bb7980560e3ea7a12faf646aa
Signed-off-by: Farid Chahla <farid.chahla@sony.com>