Bump hexo-related-posts from 1.5.2 to 1.6.2

Bumps [hexo-related-posts](https://github.com/sergeyzwezdin/hexo-related-posts) from 1.5.2 to 1.6.2.
- [Release notes](https://github.com/sergeyzwezdin/hexo-related-posts/releases)
- [Commits](https://github.com/sergeyzwezdin/hexo-related-posts/commits/v1.6.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -26,7 +26,7 @@
     "hexo-helper-live2d": "^3.1.1",
     "hexo-markmap": "^1.2.5",
     "hexo-neat": "^1.0.9",
-    "hexo-related-posts": "^1.5.2",
+    "hexo-related-posts": "^1.6.2",
     "hexo-renderer-ejs": "^2.0.0",
     "hexo-renderer-pandoc": "^0.4.0",
     "hexo-renderer-stylus": "^3.0.1",