mousecontrol: Add anther trackpoint to the whitelist of CPIs

We don't have this keyboard in house, so this is based on a feedback
report.

BUG=chromium:235049
TEST=Will ask user to confirm.

Change-Id: Ie016db1e5dc3e387939fa1a04aaac2cf28611d5c
Reviewed-on: https://gerrit.chromium.org/gerrit/49057
Reviewed-by: Charlie Mooney <[email protected]>
Commit-Queue: Andrew de los Reyes <[email protected]>
Tested-by: Andrew de los Reyes <[email protected]>
1 file changed