fix: <MotionGroup> not applying motion to child nodes in v-for

[BobbieGoede]

🔗 Linked issue

❓ Type of change

• [ ] 📖 Documentation (updates to the documentation, readme or JSDoc annotations)
• [x] 🐞 Bug fix (a non-breaking change that fixes an issue)
• [ ] 👌 Enhancement (improving an existing functionality like performance)
• [ ] ✨ New feature (a non-breaking change that adds functionality)
• [ ] 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Motions were not being applied to child nodes of <MotionGroup> when used in a for loop, this checks if a child node is a Fragment and applies settings to each child node.

📝 Checklist

• [ ] I have linked an issue or discussion.
• [x] I have added tests (if possible).
• [ ] I have updated the documentation accordingly.

[kalaomer]

@BobbieGoede thanks for contribute, @Tahul thanks for merge. when will be new version released? I want to use this merge but last release did not released after this merge :/