Update 60-evdev.hwdb (#25704)

Update 60-evdev.hwdb (#25704)

This solves Debian Bug report 1008760:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1008760.

Solution was inspired by this kernel bug report message:
https://bugzilla.kernel.org/show_bug.cgi?id=204967#c15.

My measured pad dimensions with a ruler were 85x44mm.
But I decided to take the 2x size reported by the current kernel
when invoking the touchpad-edge-detector command from the
libdev-tools package. Because this comment claims that the old
vs new kernel reportings differ by factor 2:
https://bugzilla.kernel.org/show_bug.cgi?id=204967#c3 .

Therefore I have used this command to get the new entry to 60-evdev.hwdb:

"root@pb:~# touchpad-edge-detector 80x34 /dev/input/event2
Touchpad ETPS/2 Elantech Touchpad on /dev/input/event2

Move one finger around the touchpad to detect the actual edges
Kernel says:	x [0..1254], y [0..528]
Touchpad sends:	x [0..2472], y [-524..528] -^C

Touchpad size as listed by the kernel: 40x17mm
User-specified touchpad size: 80x34mm
Calculated ranges: 2472/1052

Suggested udev rule:
# <Laptop model description goes here>
evdev:name:ETPS/2 Elantech Touchpad:dmi:bvnPackardBell:bvrV1.21:bd08/09/2012:br21.240:svnPackardBell:pnEasyNoteTS11HR:pvrV1.21:rvnPackardBell:rnSJV50_HR:rvrBaseBoardVersion:cvnPackardBell:ct10:cvrV1.21:*
 EVDEV_ABS_00=0:2472:31
 EVDEV_ABS_01=-524:528:31
 EVDEV_ABS_35=0:2472:31
 EVDEV_ABS_36=-524:528:31
"