2024-02-23: AAD for Computer Vision API, Load balancer script

This release updates our Python dependencies, switches to using AAD for authenticating to the Computer Vision API, and adds a script for easier integration with the ContainerApps-based OpenAI load balancer.

If you are using the GPT-4-vision, then you should run "azd provision" to get the new roles needed to authenticate to the Computer Vision API.

What's Changed

• Add setup script for setting up ACA loadbalancer by @diberry in #1310
• Use AAD instead of key vault for Computer Vision API by @pamelafox in #1062
• Bump the github-actions group with 1 update by @dependabot in #1290
• Bump the python-requirements group with 10 updates by @dependabot in #1291

Full Changelog: 2024-02-16...2024-02-23