* fixed issue with groq LLMs that require the openai in the /v1/chat/completions path. My first change
* updated the GH actions with keys for Groq
* adding missing groq API keys
* add llama-3.2-3b-preview to the model based on addin groq to the demo
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Co-authored-by: Salman Paracha <salmanparacha@MacBook-Pro-261.local>
