Bump hexo from 6.2.0 to 6.3.0

Bumps [hexo](https://github.com/hexojs/hexo) from 6.2.0 to 6.3.0.
- [Release notes](https://github.com/hexojs/hexo/releases)
- [Commits](hexojs/hexo@6.2.0...6.3.0)

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

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

package.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@neilsustc/markdown-it-katex": "^1.0.0",
-    "hexo": "^6.2.0",
+    "hexo": "^6.3.0",
     "hexo-abbrlink": "^2.2.1",
     "hexo-baidu-url-submit": "^0.0.6",
     "hexo-deployer-git": "^3.0.0",