chore: bump jest to 29

[thymikee]

Summary:

Align Jest with the version on main of react-native. Allows us to drop serializer-raw.

Test Plan:

CI green

Checklist

• [x] Documentation is up to date to reflect these changes.
• [x] Follows commit message convention described in CONTRIBUTING.md

[github-actions[bot]]

There hasn't been any activity on this pull request in the past 3 months, so it has been marked as stale and it will be closed automatically if no further activity occurs in the next 7 days.