[8.0 QA] Babel → Babel Upgrade

[vanessayuenn]

Babel → Babel Upgrade

Feature owner: @valentinpalkovic

Please comment in this discussion thread for any bug report and feedback for this feature as you test out Storybook 8. Kindly adhere to the following format:

Project: Name of your project as entered in Notion
Version: The version of storybook you tested with
Bug/feedback: Details of the bugs/feedback you have

Feature owner should triage the comments here frequently and open issues as needed.