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[Feature][Connector-V2][File] Add cos source&sink

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## Purpose of this pull request close [#4978](https://github.com/apache/seatunnel/issues/4978) ## Check list * [ ] Code changed are covered with tests, or it does not need tests for reason: * [...

### Search before asking - [X] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description Add file cos sink ### Usage Scenario _No response_ ###...