ci: bump @nuxtjs/i18n from 7.3.1 to 9.0.0

Bumps [@nuxtjs/i18n](https://github.com/nuxt-modules/i18n) from 7.3.1 to 9.0.0.
- [Release notes](https://github.com/nuxt-modules/i18n/releases)
- [Changelog](https://github.com/nuxt-modules/i18n/blob/main/CHANGELOG.md)
- [Commits](nuxt-modules/i18n@v7.3.1...v9.0.0)

---
updated-dependencies:
- dependency-name: "@nuxtjs/i18n"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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