Update reference to lang.h whiche moved to l18nlangtag module
Update reference to lang.h whiche moved to l18nlangtag module

Followup to commit 876c619b944dfbc88464045f1400c549a01a1164

Change-Id: I087f0c976e3c3d47e920280e353b3e142d5e2bfd

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core