build(deps): bump @unhead/vue from 1.11.20 to 2.0.8

Bumps [@unhead/vue](https://github.com/unjs/unhead/tree/HEAD/packages/vue) from 1.11.20 to 2.0.8.
- [Release notes](https://github.com/unjs/unhead/releases)
- [Commits](https://github.com/unjs/unhead/commits/v2.0.8/packages/vue)

---
updated-dependencies:
- dependency-name: "@unhead/vue"
  dependency-version: 2.0.8
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^6.7.2",
     "@tryghost/content-api": "^1.11.21",
-    "@unhead/vue": "^1.11.20",
+    "@unhead/vue": "^2.0.8",
     "@videojs-player/vue": "^1.0.0",
     "aos": "^2.3.4",
     "axios": "^1.8.4",