[Feature][Connector-V2] Supports the transfer of any file

[Hisoka-X]

Purpose of this pull request

This PR add new file format binary. With this format, SeaTunnel can transfer any file, such as compressed packages, pictures, etc. We can move files between different environments.
There are a demo of copy file from local to local.

env {
  parallelism = 1
  job.mode = "BATCH"
}
source {
  LocalFile {
    path = "/seatunnel/read/binary/"
    file_format_type = "binary"
  }
}
sink {
  // you can transfer local file to s3/hdfs/oss etc.
  LocalFile {
    path = "/seatunnel/read/binary2/"
    file_format_type = "binary"
  }
}

Does this PR introduce any user-facing change?

no

How was this patch tested?

add new test.

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.

[Hisoka-X]

cc @TyrantLucifer @hailin0

[zhilinli123]

cute cat ?

[liunaijie]

does this means we can use this feature copy file between different file systems?

[Hisoka-X]

does this means we can use this feature copy file between different file systems?

yep.

[TaoZex]

In this while loop, a new buffer is reallocated after each read:
buffer = new byte[1024]
It might be better to reuse an existing buffer:
Arrays.fill(buffer, (byte) 0)

[Hisoka-X]

Thanks for the suggestion, the original version is actually exactly as you described. But buffer is an object and will eventually be used by the sink writer. If we reuse it in advance, the sink will not be able to get the correct data.

[TaoZex]

Thank you for your reply, it is cool to read and write any file!

[TaoZex]

LGTM