Translate the title of 3-4-6-released (zh_cn)

Author: Gao-Jun

zh_cn/news/_posts/2025-09-16-ruby-3-4-6-released.md

@@ -1,6 +1,6 @@
 ---
 layout: news_post
-title: "Ruby 3.4.6 Released"
+title: "Ruby 3.4.6 已发布"
 author: k0kubun
 translator: "GAO Jun"
 date: 2025-09-16 00:00:00 +0000