[Feature][Connector] New SeaTunnel API Connectors #1946 Add Druid Source&Sink

[guanboo]

… Source&Sink

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

[guanboo]

THX，I deal with connector-v2 e2e-testcase

[guanboo]

@hailin0 hi bro. Have add connector-v2 e2e-testcase create another IS? There will be some workload。

[hailin0]

@hailin0 hi bro. Have add connector-v2 e2e-testcase create another IS? There will be some workload。

e2e should be submitted with the feature, use e2e validation feature running result instead of code review

reference https://github.com/apache/incubator-seatunnel/tree/dev/seatunnel-e2e/seatunnel-flink-connector-v2-e2e https://github.com/apache/incubator-seatunnel/tree/dev/seatunnel-e2e/seatunnel-spark-connector-v2-e2e

[guanboo]

@hailin0 ok thx，What is your wechat account in the group and ask you some questions

[EricJoy2048]

Hi, @guanboo Please resolve conflicts.

[guanboo]

done #2937