hammer: Use different KB scanning matrix for masterball
hammer: Use different KB scanning matrix for masterball

ODM/OEM decided to change pinout.

BRANCH=none
BUG=b:140596094
TEST=make BOARD=masterball
TEST=Check that there is not interrupt conflict in gpio.inc

Change-Id: I45adaf77faecfb4fb99122abe146691c9c77098b
Signed-off-by: Nicolas Boichat <f3daba1cdc403799935674d3cd4b0e5bd1804232@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1830539
Reviewed-by: Ting Shen <c671d3efec3d7e7e285f3788bf0d1ba4c8605b78@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec