Add support for prerelease 13.334

[felddy]

🗣 Description

This PR adds support for FoundryVTT development release v13.334.
See:

• https://foundryvtt.com/releases/13.334

💭 Motivation and context

• Get it done for the holidays.

🧪 Testing

• Tested locally and in CI.

✅ Pre-approval checklist

• This PR has an informative and human-readable title.
• Changes are limited to a single goal - eschew scope creep!
• All future TODOs are captured in issues, which are referenced
  in code comments.
• All relevant type-of-change labels have been added.
• I have read the CONTRIBUTING document.
• These code changes follow cisagov code standards.
• All relevant repo and/or project documentation has been updated
  to reflect the changes in this PR.
• Tests have been added and/or modified to cover the changes in this PR.
• All new and existing tests pass.