fix(deps): bump nuxt-i18n from 6.20.0 to 6.21.1

Bumps [nuxt-i18n](https://github.com/nuxt-community/i18n-module) from 6.20.0 to 6.21.1.
- [Release notes](https://github.com/nuxt-community/i18n-module/releases)
- [Changelog](https://github.com/nuxt-community/i18n-module/blob/master/CHANGELOG.md)
- [Commits](nuxt-modules/i18n@v6.20.0...v6.21.1)

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

package.json

@@ -18,7 +18,7 @@
     "axios": "^0.21.1",
     "core-js": "^3.8.3",
     "nuxt": "^2.14.12",
-    "nuxt-i18n": "^6.20.0"
+    "nuxt-i18n": "^6.21.1"
   },
   "devDependencies": {
     "@nuxt/types": "^2.14.12",