klte: Compile DTB files for Japanese variant if needed

Change-Id: Iee8480c1a3d5879dc9a8b6199fff4b88549c8922
ARM: dts: msm: Add Japanese variant DTS config

* Samsung package version: SM-G900J_JPN_KK_Opensource

Change-Id: Ia1ff9f67a721eee97516e76a375ad77fa3b4feaf