fix: update Vue metadata to 3.5.38

[github-actions]

The automated language version check found a pending Vue update.

• Language: Vue (vue)
• Current version: 3.5.35
• Detected version: 3.5.38
• Source: https://registry.npmjs.org/vue/latest
• File: src/languages/vue.ts

Please verify the upstream source before updating the metadata.