Method grow_memory

crates/c-api/tests/config.cc:92–95

    }

    Result<std::monostate> grow_memory(size_t new_size) {
      storage.resize(new_size, 0);
      return std::monostate();
    }
  };

  Result<Memory> new_memory(const MemoryType::Ref &ty, size_t minimum,