Revert "HID: logitech-hidpp: add a module parameter to keep firmware gestures"

[ Upstream commit cae253d6 ]

Now that we're in 2022, and the majority of desktop environments can and
should support touchpad gestures through libinput, remove the legacy
module parameter that made it possible to use gestures implemented in
firmware.

This will eventually allow simplifying the driver's initialisation code.

This reverts commit 9188dbae

.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20221220154345.474596-1-hadess@hadess.net
Stable-dep-of: 11ca0322

 ("HID: logitech-hidpp: Don't restart IO, instead defer hid_connect() only")
Signed-off-by: Sasha Levin <sashal@kernel.org>