Replace missing delete data with dtFree
Ref: Mismatched free() / delete / delete [] at 0x4C2A360: operator delete(void*) (vg_replace_malloc.c:507) by 0x21EF5B1: MMAP::MMapManager::UnloadPhaseTile(std::__detail::_Node_const_iterator<std::pair<unsigned int const, std::vector<unsigned int, std::allocator > >, false, false>, int, int) (MMapManager.cpp:300)