p1-common: keyguard: fix pin-layout

commit reference: bb6d99f4c58e84d0c7c8359846aacdffebb3c538

Before: http://i.imgur.com/NETsfBy.png
After: http://i.imgur.com/8ghV2aG.png

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: Ib0f79f7d7557b39e2d96072de7b3789bf825b955