[Feature][Connectors-v2-file-ftp] FTP source/sink add ftp connection mode (#6077)

[WilliamTan778]

[Fix] [Connectors-v2-file-ftp] FTP source|sink add ftp connection mode (#6077)

Purpose of this pull request

Does this PR introduce any user-facing change?

How was this patch tested?

Check list

• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs
• If you are contributing the connector code, please check that the following files are updated:
  1. Update change log that in connector document. For more details you can refer to connector-v2
  2. Update plugin-mapping.properties and add new connector information in it
  3. Update the pom file of seatunnel-dist
• Update the release-note.

[CheneyYin]

Maybe we also need to add test cases to verify that the new parameter active_mode_status works.

[Hisoka-X]

Maybe we also need to add test cases to verify that the new parameter active_mode_status works.

Yes. Please add test case for this @WilliamTan778 .Thanks

[WilliamTan778]

@CheneyYin @Hisoka-X receive , thanks

[WilliamTan778]

@CheneyYin @Hisoka-X This issue requires the deployment of containers that enable NAT. Currently, it is difficult to configure the operation of enabling NAT(Network Address Translation) in FTP containers. After testing several configurations, it is maybe not possible, so only edit config set active_mode_status=true use FTP active mode , No passive mode testing provided , thanks

[Hisoka-X]

I think we should use enum to support 4 type mode.

Not only true or false.

[WilliamTan778]

I am making the necessary modifications , thanks

[WilliamTan778]

https://commons.apache.org/proper/commons-net/apidocs/org/apache/commons/net/ftp/FTPClient.html

According to the above content, it can be seen that the Remote mode is server to server (FXP), while our product is in client and server mode, so currently only active is support active_local 、passive_local , thank you very much

[WilliamTan778]

I have created a new pull request and merged the commit. Thank you very much

[WilliamTan778]

#6099