50-touchpad-cmt-wolf.conf: Lower palm pressure

Pressure calibration didn't quite do a good job aligning with our
default value for Palm Pressure, so we override it.

BUG=chrome-os-partner:23573
TEST=wolf1.0/palm_motion regression test

Change-Id: I780e5153b66a51418ac57026640b68eecbd502f5
Reviewed-on: https://chromium-review.googlesource.com/175075
Reviewed-by: Charles Mooney <charliemooney@chromium.org>
Commit-Queue: Andrew de los Reyes <adlr@chromium.org>
Tested-by: Andrew de los Reyes <adlr@chromium.org>
1 file changed