fix(deps): bump nuxt-i18n from 6.21.0 to 6.21.1

Bumps [nuxt-i18n](https://github.com/nuxt-community/i18n-module) from 6.21.0 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@v6.21.0...v6.21.1)

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

package.json

@@ -47,7 +47,7 @@
     "lodash": "^4.17.20",
     "mux.js": "^5.10.0",
     "nuxt": "^2.15.3",
-    "nuxt-i18n": "^6.21.0",
+    "nuxt-i18n": "^6.21.1",
     "nuxt-vuex-localstorage": "^1.2.7",
     "qs": "^6.9.6",
     "shaka-player": "^3.0.8",