soundtrigger: add size check on sound model and recogntion data am: ef0c915184 am: 82477c0929 am: 6aa5165f7c am: c4d991b2ae am: 4f1a678f8c am: 31ab14bef7
am: 1e98e388cb

Change-Id: I54bbef6149da860f28edcd1f0fa135218893f82e