[Scala] Support scala object copy

[chaokunyang]

Is your feature request related to a problem? Please describe.

We implemented scala serializers in fury-scala, we should also implement copy method in those serializers

Describe the solution you'd like

Additional context

[LiangliangSui]

I will do this.

[LiangliangSui]

Hello @chaokunyang , I'm about to start working on this, could you add some details?

[chaokunyang]

We have scala serializers src/main/scala/org/apache/fury/serializer/scala/CollectionSerializer.scala/MapSerializer.scala, we should add copy support for such serializers