Major 2.5 release

[sdcb]

• Add Finalizers to PaddlePredictor/Tensor/Config
• Upgrade upstream native libraries to 2.5
• Upgrade linux containers
• Support all PaddleOCR v4 known detection model(1) and recognition models(8)
• Add RunRaw in PaddleOcrDetector
• Add PaddleDevice.Onnx
• Split some 3rd party dependencies packages into multiple:
  • Sdcb.Mkldnn.runtime.win64
  • Sdcb.Paddle2Onnx.runtime.win64
• New package: Sdcb.Paddle2Onnx, support export ONNX model using C#

中文

• 给PaddlePredictor/Tensor/Config添加Finalizers，用户就算忘记写Dispose也能正确资源释放
• 将上游本地库升级到2.5
• 升级Linux容器
• 支持所有PaddleOCR v4已知的检测模型（1）和识别模型（8）
• 在PaddleOcrDetector中添加RunRaw
• 添加PaddleDevice.Onnx
• 将一些第三方依赖包拆分成多个：
  • Sdcb.Mkldnn.runtime.win64
  • Sdcb.Paddle2Onnx.runtime.win64
• 新软件包：Sdcb.Paddle2Onnx，支持仅使用C#导出ONNX模型