Fix compilation when using TypeScript syntax in Vue <template>

[Demivan]

↪️ Pull Request

Process Vue template using TypeScript if component script uses TypeScript.

Fixes #9566

💻 Examples

Support component like this:

<script setup lang="ts">
let x: string | number = 1
</script>

<template>
  {{ (x as number).toFixed(2) }}
</template>

🚨 Test instructions

✔️ PR Todo

• Added/updated unit tests for this change
• Filled out test instructions (In case there aren't any unit tests)
• Included links to related issues/PRs