fix: re-parent on render group issue

[GoodBoyDigital]

Description of change

Fixes an issue where adding a child to its existing parent that has render group enabled will not cause the scene to rebuild.
Added a test to cover this situation too.

fixes #11039

Pre-Merge Checklist

• Tests and/or benchmarks are included
• Documentation is changed or added
• Lint process passed (npm run lint)
• Tests passed (npm run test)

[github-actions]

Your PR title doesn't match the required format. The title should be in this format:

chore: update Text docs
fix: text not rendering
feat: add new feature to Text
breaking: remove Text#resolution 

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[bigtimebuddy]

Nice, thank you!