- Add support for model_id parameter in BedrockCompletion
- When model_id is provided, use it instead of model for API calls
- This fixes issue #3791 where cross-region inference profiles
(which require ARN as model_id) were not working
- Add comprehensive tests for cross-region inference profiles
- All existing bedrock tests pass
Co-Authored-By: João <joao@crewai.com>