CopyInterpreterV2.list_files can be same with InterpreterCommon.list_files?

[BohuTANG]

https://github.com/datafuselabs/databend/blob/d7a43c9d56ec1acc9751768146b4c3fff9770459/src/query/service/src/interpreters/interpreter_copy_v2.rs#L158-L211

https://github.com/datafuselabs/databend/blob/d7a43c9d56ec1acc9751768146b4c3fff9770459/src/query/service/src/interpreters/interpreter_common.rs#L182-L274

[BohuTANG]

cc @Xuanwo for suggestions to improve it

[Xuanwo]

Yes, we can reuse some of the code. Let's me do this refactor later.

[Xuanwo]

Tracked at #7755