add best-of-n jailbreaking

[jplhughes]

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Verification

List the steps needed to make sure this thing works

• Supporting configuration such as generator configuration file

{
    "huggingface": {
        "torch_type": "float32"
    }
}

• garak -m <model_type> -n <model_name>
• Run the tests and ensure they pass python -m pytest tests/
• ...
• Verify the thing does what it should
• Verify the thing does not do what it should not
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• GPU related
  • Specific support required cuda / mps ( Please not cuda via ROCm if related )
  • Minium GPU Memory

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• Expensive proprietary software
• Software with an extensive installation process
• Software without an English language UI

[github-actions]

DCO Assistant Lite bot:
Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Developer Certificate of Origin before we can accept your contribution. You can sign the DCO by just posting a Pull Request Comment same as the below format.

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I have read the DCO Document and I hereby sign the DCO

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_{You can retrigger this bot by commenting recheck in this Pull Request}

[leondz]

Hi, We can't integrate without a signed DCO - could you follow the instructions above? It's just two comments, the bot does the rest.