[WIP] Split dependencies

[Bobholamovic]

WIP; DO NOT MERGE!

This PR relies on PaddlePaddle/PaddleX#4177

Some preliminary results:

• base (with the basic OCR functionality only)：
  • Installation command: pip install paddleocr
  • Number of dependencies: 35
  • Total size of dependencies: 401 MB
• all (with all functionalities)：
  • Installation command: pip install "paddleocr[all]"
  • Number of dependencies: 97
  • Total size of dependencies: 758 MB
• paddleocr 2.10：
  • Number of dependencies: 41
  • Total size of dependencies: 728 MB

[paddle-bot]

Thanks for your contribution!