chore: bump hexo-i18n from 1.0.0 to 2.0.0

Bumps [hexo-i18n](https://github.com/hexojs/hexo-i18n) from 1.0.0 to 2.0.0.
- [Release notes](https://github.com/hexojs/hexo-i18n/releases)
- [Commits](hexojs/hexo-i18n@1.0.0...v2.0.0)

---
updated-dependencies:
- dependency-name: hexo-i18n
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -45,7 +45,7 @@
     "hexo-cli": "^4.3.0",
     "hexo-front-matter": "^4.0.0",
     "hexo-fs": "^4.0.0",
-    "hexo-i18n": "^1.0.0",
+    "hexo-i18n": "^2.0.0",
     "hexo-log": "^3.2.0",
     "hexo-util": "^2.7.0",
     "js-yaml": "^4.1.0",