.Net: {Azure}OpenAI add support for Audio Contents in Chat Completion models.

[rogerbarreto]

2.2.0-beta.1 for both Azure OpenAI SDK and OpenAI SDK now supports Audio Content

This issue tracks this requirement to be added as a new feature on both OpenAI and AzureOpenAI Connectors.

• https://github.com/Azure/azure-sdk-for-net/blob/c2aa8d8448bdb7378a5c1b7ba23aa75e39e6b425/sdk/openai/Azure.AI.OpenAI/CHANGELOG.md?plain=1#L9

• Audio input for Chat Completions using gpt-4o-audio-preview or other compatible models: provide input audio via ChatMessageContentPart.CreateInputAudioPart(), set AudioOptions and ResponseModalities on ChatCompletionOptions, retrieve response audio via OutputAudio on ChatCompletion, and reference audio history from the assistant by using the AssistantChatMessage(ChatCompletion) constructor or using ChatMessageContentPart.CreateAudioPart(string). For more information, refer to the examples in the OpenAI README.