message: update get torch git ver api.
diff: @@ -286,7 +286,7 @@ def get_git_head_sha(base_dir):
  print("Unable to import torch from the local environment.")
  raise e
  - torch_git_sha = torch.__version__
  + torch_git_sha = torch.version.git_version
  return ipex_git_sha, torch_git_sha
  