Update content.json by #1159

Author: s-show

src/content.json

@@ -3156,7 +3156,7 @@
       "title": "Neovim の小技集 - モード判定からカラーハイライトまで",
       "date": "2025-09-05",
       "runner": "s-show",
-      "url": null,
+      "url": "https://kankodori-blog.com/post/2025-09-05/",
       "githubUser": "s-show",
       "issueNumber": 1159
     },