com.openai.unity 8.4.0

What's Changed

• Add realtime support
• Added o1, o1-mini, gpt-4o-mini, and gpt-4o-realtime, gpt-4o-audio model convenience properties
• Fixed some bugs with function invocations
• Fixed strict for built in FunctionAttribute defined tools
• Fixed FunctionAttribute tool generated names so they aren't too long
• Refactored Tools and ToolCalls. There is more of a distinction now in ChatResponses
• Refactored SpeechRequest, and deprecated SpeechVoice enum in favor of new Voice class
• Refactored OpenAI.Chat to support new audio modalities and output audio

Full Changelog: 8.3.0...8.4.0