[Improved][dist][connector-v2] Add `fake` and `console` connectors to binary package for demo

[hailin0]

Purpose of this pull request

Check list

• [ ] Code changed are covered with tests, or it does not need tests for reason:
• [ ] 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/incubator-seatunnel/tree/dev/docs

[hailin0]

[hailin0]

update https://github.com/apache/incubator-seatunnel/blob/dev/config/plugin_config

fixed @CalvinKirs

[CalvinKirs]

We'd better update the startup documentation for dev-brach binary packages. This can be reflected in quick start.

[hailin0]

We'd better update the startup documentation for dev-brach binary packages. This can be reflected in quick start.

The documentation is being changed on a separate branch, or I can merge into one commit