Bump vue-i18n from 8.22.4 to 8.23.0

Bumps [vue-i18n](https://github.com/kazupon/vue-i18n) from 8.22.4 to 8.23.0.
- [Release notes](https://github.com/kazupon/vue-i18n/releases)
- [Changelog](https://github.com/kazupon/vue-i18n/blob/v8.x/CHANGELOG.md)
- [Commits](https://github.com/kazupon/vue-i18n/compare/v8.22.4...v8.23.0)

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

package.json

@@ -19,7 +19,7 @@
         "postcss": "^8.2",
         "uiv": "^1.2",
         "vue": "^2.6",
-        "vue-i18n": "^8.22",
+        "vue-i18n": "^8.23",
         "vue-loader": "^15.9.5",
         "vue-template-compiler": "^2.6"
     }