Prefer left clicks over right clicks in ambiguous situations

Swaps the conditions so that left clicks are prefered over right clicks when both sides of the touchpad are touched when a click is performed and middle button emulation is disabled.

Such a situation can occur when the palm hits the right side of the touchpad while trying to perform a left click with the thumb.
23 jobs for prefer-left-click in 2 minutes and 51 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Container Prep
passed #361956
arch:rolling@container-prep

00:00:19

passed #361953
fedora:29@container-prep

00:00:23

passed #361952
fedora:30@container-prep

00:00:27

passed #361957
freebsd:11.2@container-prep

00:00:25

passed #361954
ubuntu:18.10@container-prep

00:00:25

passed #361955
ubuntu:19.04@container-prep

00:00:25

 
  Build
passed #361973
arch:rolling@default-build

00:01:51

passed #361958
fedora:29@default-build

00:01:20

passed #361966
fedora:30@build-no-debuggui

00:01:20

passed #361967
fedora:30@build-no-debuggui-nodeps

00:01:21

passed #361964
fedora:30@build-no-docs

00:01:09

passed #361965
fedora:30@build-no-docs-nodeps

00:01:09

passed #361962
fedora:30@build-no-libwacom

00:01:17

passed #361963
fedora:30@build-no-libwacom-nodeps

00:01:19

passed #361968
fedora:30@build-no-tests

00:01:18

passed #361969
fedora:30@build-no-tests-nodeps

00:01:23

passed #361959
fedora:30@default-build

00:01:21

passed #361960
fedora:30@default-build-release

00:00:27

passed #361961
fedora:30@scan-build

00:02:20

passed #361970
fedora:30@valgrind

00:01:11

passed #361974
freebsd:11.2@default-build

00:00:17

passed #361971
ubuntu:18.10@default-build

00:01:18

passed #361972
ubuntu:19.04@default-build

00:01:17