fix: Chromatic flakiness displaying Amharic glyphs

[snowystinger]

Closes

Ran it twice, first one was different as expected, second one was the same, third one, also the same. Hopefully this means stabilised.

This font is what Chrome falls back to anyways, we're just making sure Chromatic
waits for it before snapshotting.

✅ 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: