replaced vector.insert with std::copy to avoid issues with g++ 12 (#3625

)

Source/ablastr/utils/Serialization.H

@@ -35,15 +35,15 @@ namespace ablastr::utils::serialization
             const auto length = static_cast<int>(val.size());
 
             put_in(length, vec);
-            vec.insert(vec.end(), c_str, c_str + length);
+            std::copy(c_str, c_str + length, std::back_inserter(vec));
         }
         else
         {
             static_assert(std::is_trivially_copyable<T>(),
                 "Cannot serialize non-trivally copyable types, except std::string.");
 
             const auto *ptr_val = reinterpret_cast<const char *>(&val);
-            vec.insert(vec.end(), ptr_val, ptr_val + sizeof(T));
+            std::copy(ptr_val, ptr_val + sizeof(T), std::back_inserter(vec));
         }
     }