perf: use createElementVNode

[KaelWD]

🤔 What is the nature of this change?

• [ ] New feature
• [ ] Fix bug
• [ ] Style optimization
• [ ] Code style optimization
• [x] Performance optimization
• [ ] Build optimization
• [ ] Refactor code or style
• [ ] Test related
• [ ] Other

🔗 Related Issue

vuejs/vue-next#3334

This is technically an optimization but it shouldn't have any reactivity caveats like patchFlags so I didn't put it behind optimize.

💡 Background or solution

📝 Changelog

Language	Changelog
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🇨🇳 Chinese

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• [ ] Doc is updated/provided or not needed
• [ ] Demo is updated/provided or not needed
• [ ] TypeScript definition is updated/provided or not needed
• [ ] Changelog is provided or not needed

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