build(deps): bump hexo from 5.4.0 to 6.0.0

Bumps [hexo](https://github.com/hexojs/hexo) from 5.4.0 to 6.0.0.
- [Release notes](https://github.com/hexojs/hexo/releases)
- [Commits](https://github.com/hexojs/hexo/compare/5.4.0...6.0.0)

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

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

package.json

@@ -12,7 +12,7 @@
     "version": ""
   },
   "dependencies": {
-    "hexo": "^5.0.0",
+    "hexo": "^6.0.0",
     "hexo-generator-archive": "^1.0.0",
     "hexo-generator-category": "^1.0.0",
     "hexo-generator-index": "^2.0.0",