Typescript 5.5.0 upgrade

[snowystinger]

Closes https://github.com/adobe/react-spectrum/issues/6366

This just tracks a mostly working build against the next TS version.

I say mostly because node_module checks are breaking in a few libraries https://github.com/benjamn/ast-types/issues/948 - mildly concerned no activity in this repo for 8+ months, PR created https://github.com/benjamn/ast-types/pull/950 https://github.com/framer/motion/issues/2592 - which is resolved, so updated that here

✅ Pull Request Checklist:

• [ ] Included link to corresponding React Spectrum GitHub Issue.
• [ ] Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• [ ] Filled out test instructions.
• [ ] Updated documentation (if it already exists for this component).
• [ ] Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project: