MAPPA - Animation tools

[patreeceeo]

Summary

There were some comments in the accidentally closed clone of this PR https://github.com/XRFoundation/XREngine/pull/6996

References

closes #insert number here

Checklist

• [ ] If this PR is still a WIP, convert to a draft
• [ ] ensure all checks pass
• [ ] When this PR is ready, mark it as "Ready for review"
• [ ] Changes have been manually QA'd
• [ ] Changes reviewed by at least 2 approved reviewer

QA Steps

List any additional steps required to QA the changes of this PR, as well as any supplemental images or videos.