[BitSail][Connector]add oss source connector

[CodingGPT]

Prepare a Pull Request

• Title: [BitSail][Connector]add oss source connector https://github.com/bytedance/bitsail/issues/369

Motivation

add new source connector

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a follow-up issue for adding the documentation

[wzhero1]

The resource folder and associated files are missing

[wzhero1]

OssConf and HadoopConf can be merged into one file, just OssConf

[CodingGPT]

The resource folder and associated files are missing resource files already added and OssConf and HadoopConf was merged