BACKPORT: HID: playstation: add DualSense classic rumble support.

The DualSense features a haptics system based on voicecoil motors,
which requires PCM data (or special HID packets using Bluetooth). There
is no appropriate API yet in the Linux kernel to expose these. The
controller also provides a classic rumble feature for backwards
compatibility. Expose this classic rumble feature using the FF framework.

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: Ia4d664c4a1dedbadce6baf54962595616265eb4f
(cherry picked from commit 51151098d7ab832f2a8b8f5c51fe224a9c98fdd5)
[roderick: Removed static_assert checks to fix compile failure.]
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Farid Chahla <farid.chahla@sony.com>