configs: add CONFIG_HID_PLAYSTATION=m and CONFIG_PLAYSTATION_FF=y

Enables support for the PlayStation 5 'DualSense' controller and its
force feedback.

Also, Sony is planning to move PlayStation peripheral support from
hid-sony into hid-playstation in the future:
https://lore.kernel.org/all/20201219062336.72568-1-roderick@gaikai.com/



This means that, potentially, in future kernel releases older
PlayStation controllers may stop working without this option. As
Raspberry Pis are a popular choice as emulation consoles, it is probably
a good idea to enable this.

Signed-off-by: Ilya Trukhanov <lahvuun@gmail.com>