chore(deps): bump hexo-util from 1.9.0 to 2.0.0

Bumps [hexo-util](https://github.com/hexojs/hexo-util) from 1.9.0 to 2.0.0.
- [Release notes](https://github.com/hexojs/hexo-util/releases)
- [Commits](hexojs/hexo-util@1.9.0...2.0.0)

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

package.json

@@ -28,7 +28,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "hexo-util": "^1.6.1",
+    "hexo-util": "^2.0.0",
     "marked": "^1.0.0"
   },
   "devDependencies": {