LlamaIndex Bedrock Converse LLM

The `llama-index-llms-bedrock-converse` library provides an integration for LlamaIndex with Amazon Bedrock's Converse API. LlamaIndex is an open-source framework for building LLM applications over custom data. This integration allows users to leverage various Amazon Bedrock models, such as Claude, Command, and Mistral Large, with native support for function calling and streaming, offering a unified and recommended approach to using Bedrock LLMs within LlamaIndex applications.