Add author.

nagachika · nagachika · commit 60a4c863edfe · 2025-04-09T20:23:01.000+09:00
diff --git a/en/news/_posts/2025-04-09-ruby-3-3-8-released.md b/en/news/_posts/2025-04-09-ruby-3-3-8-released.md
@@ -1,7 +1,7 @@
 ---
 layout: news_post
 title: "Ruby 3.3.8 Released"
-author:
+author: nagachika
 translator:
 date: 2025-04-09 11:00:00 +0000
 lang: en
