platform: msm_shared: use correct dt_entry size to parse dt entries table

The changes uses hardcoded v3 dt_entry size to parse through
and validate dt entries table. This is required as dt_entry is
extended to include idx but v3 doesn't support idx member.

Change-Id: I59981e1f935e75c24b8e6fa6257af2d2ef1597fb
2 files changed