build(deps): bump hexo-renderer-stylus from 2.1.0 to 3.0.0 (#70)

Bumps [hexo-renderer-stylus](https://github.com/hexojs/hexo-renderer-stylus) from 2.1.0 to 3.0.0.
- [Release notes](https://github.com/hexojs/hexo-renderer-stylus/releases)
- [Commits](https://github.com/hexojs/hexo-renderer-stylus/compare/2.1.0...v3.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -19,7 +19,7 @@
     "hexo-generator-tag": "^2.0.0",
     "hexo-renderer-ejs": "^2.0.0",
     "hexo-renderer-marked": "^6.0.0",
-    "hexo-renderer-stylus": "^2.1.0",
+    "hexo-renderer-stylus": "^3.0.0",
     "hexo-server": "^3.0.0",
     "hexo-theme-landscape": "^1.0.0"
   }