0.5.0 - vllm 0.7.3, generation analysis, metadata

What's Changed

• ⬆️👽 Updates for vllm 0.7.3 by @evaline-ju in #33
• ✨ Generation analysis endpoint by @evaline-ju in #34
• ✨ Add risk bank extraction method by @gkumbhat in #35
• Add llama guard categories by @gkumbhat in #37
• 💥 Change default model type to Granite Guardian by @evaline-ju in #40
• ✨ Provide Granite Guardian metadata by @evaline-ju in #38
• 🔖 0.5.0 release by @evaline-ju in #41

Full Changelog: 0.4.2...0.5.0