50-touchpad-cmt-peppy.conf: reduce tap minimum pressure

Reduce the tap minimum pressure since people complains that light
TTCs don't register. The value was chosen by comparing with the
behavior on Link and by looking at feedback reports.

BUG=chromium:275736
TEST=tested on the device

Change-Id: I9d72f64b7eab0081c5bf287c3152969325f505b3
Reviewed-on: https://chromium-review.googlesource.com/66931
Reviewed-by: Andrew de los Reyes <adlr@chromium.org>
Commit-Queue: Tai-Hsu Lin <sheckylin@chromium.org>
Tested-by: Tai-Hsu Lin <sheckylin@chromium.org>
1 file changed