Fix accuracy test config --config-list-file

[wxsIcey]

What this PR does / why we need it?

This PR fix accuracy test related to #2073, users can now perform accuracy tests on multiple models simultaneously and generate different report files by running:

cd ~/vllm-ascend
pytest -sv ./tests/e2e/singlecard/models/test_lm_eval_correctness.py \
          --config-list-file ./tests/e2e/singlecard/models/configs/accuracy.txt

Does this PR introduce any user-facing change?

no

How was this patch tested?

• vLLM version: v0.10.0
• vLLM main: vllm-project/vllm@61dcc28

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.67%. Comparing base (86bdde1) to head (da92666).
⚠️ Report is 653 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2163      +/-   ##
==========================================
- Coverage   76.89%   76.67%   -0.22%     
==========================================
  Files         107      107              
  Lines       11883    11968      +85     
==========================================
+ Hits         9137     9177      +40     
- Misses       2746     2791      +45     

Flag	Coverage Δ
unittests	76.67% <ø> (-0.22%)	⬇️

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[Yikun]

Why reorder this?

the original thoughts is that --config has higer priority than --config-list-file

[wxsIcey]

Because the --config option has default settings, if --config is checked first, the logic for --config-list-file will definitely not be executed.

[Yikun]

it's better to keep current path, ./, otherwise the ./benchmarks/accuracy is required.

[wxsIcey]

The code has ensured the creation of the ./benchmarks/accuracy directory: https://github.com/vllm-project/vllm-ascend/blob/main/tests/e2e/singlecard/models/test_lm_eval_correctness.py#L88