Fix CI Pipeline Issues

[sayanshaw24]

Description

This PR updates the CI pipelines and development dependencies to align with current PyTorch and ONNX Runtime compatibility across all supported platforms.

• CI Matrix Update:
  Dropped Python ≤ 3.10 to match ONNX Runtime’s supported versions.

• Platform-Specific PyTorch Alignment:
  Fixed torch version (2.4.x is the last version where all unit tests - GPT-2, Whisper, etc. - still align cleanly, e.g.torch.onnx.export usage is different in latest versions) and addresses macOS wheel availability issues for newer versions (2.4.x not yet published).

  Windows & Linux:

  torch==2.4.1
  torchvision==0.19.1
  torchaudio==2.4.1
  

  macOS:

  torch==2.2.2
  torchvision==0.17.2
  torchaudio==2.2.2
  

• Missing onnxscript dependency:
  Some tests rely on onnxscript, which was not previously listed in dev requirements, leading to ModuleNotFoundError failures in unrelated files during CI. Added onnxscript==0.1.0 to requirements-dev.txt to fix this.

• Pinned package versions:
  Pinned the following for transient dependency mismatches and stabilized CI installs.:

  onnx==1.17.0  
  protobuf==4.25.8  
  onnxscript==0.2.7
  

• Old Gradle Version:
  Updated Gradle wrapper validation to use v2 action.