Documentation/ABI: sysfs-platform-ideapad-laptop: update device attribute paths

The documentation referred to non-existent device
attributes under a non-existent platform device.
Update it with the current location of the attributes.

Fixes: b5c37b79 ("ideapad_laptop: convert ideapad device/driver to platform bus")
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210203215403.290792-29-pobrn@protonmail.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Documentation/ABI/testing/sysfs-platform-ideapad-laptop

-What:		/sys/devices/platform/ideapad/camera_power
+What:		/sys/bus/platform/devices/VPC2004:*/camera_power
 Date:		Dec 2010
 KernelVersion:	2.6.37
 Contact:	"Ike Panhc <ike.pan@canonical.com>"
 Description:
 		Control the power of camera module. 1 means on, 0 means off.
 
-What:		/sys/devices/platform/ideapad/fan_mode
+What:		/sys/bus/platform/devices/VPC2004:*/fan_mode
 Date:		June 2012
 KernelVersion:	3.6
 Contact:	"Maxim Mikityanskiy <maxtram95@gmail.com>"
@@ -18,7 +18,7 @@ Description:
 			* 2 -> Dust Cleaning
 			* 4 -> Efficient Thermal Dissipation Mode
 
-What:		/sys/devices/platform/ideapad/touchpad
+What:		/sys/bus/platform/devices/VPC2004:*/touchpad
 Date:		May 2017
 KernelVersion:	4.13
 Contact:	"Ritesh Raj Sarraf <rrs@debian.org>"
@@ -27,7 +27,7 @@ Description:
 			* 1 -> Switched On
 			* 0 -> Switched Off
 
-What:		/sys/bus/pci/devices/<bdf>/<device>/VPC2004:00/fn_lock
+What:		/sys/bus/platform/devices/VPC2004:*/fn_lock
 Date:		May 2018
 KernelVersion:	4.18
 Contact:	"Oleg Keri <ezhi99@gmail.com>"