[Profiling] Update the S3 path to include model name in the vLLM Profiling workflow

[namanlalitnyu]

Changes

• We are updating the S3 path in which the vLLM Profiling traces are stored.
• The new path consists of the addition of "model_name", "device_type", and "device_name" in the earlier part of the prefix, to allow easy filtering of data which needs to be rendered in the HUD Dashboard.
  Eg: 2025-09-20/vllm-project/vllm/facebook_opt-125m/cuda/A100-SXM4-40GB/facebook_opt_125m_tp1_random/36429096171ff8785645c40c662d859dddedd829/17875548848/profiling/vllm.async_llm.pt.trace.json.gz
  This path is constructed as follows: <date>/<repo_name>/<model_name>/<device_type>/<device_name>/<test_name>/<commit_sha>/<github_workflow_id>/<github_job_id>/<file_name>

Testing

• Verified that the Github action is uploading the profiling data to the correct path. link

Downloadable File link: https://gha-artifacts.s3.us-east-1.amazonaws.com/2025-09-20/vllm-project/vllm/facebook_opt-125m/cuda/A100-SXM4-40GB/facebook_opt_125m_tp1_random/bef180f00978186fcc84f7ca6328a6ae6c39676d/17884190582/profiling/vllm.async_llm.pt.trace.json.gz