[BOT] Update data

Author: github-actions[bot]

_data/blog_data.json

@@ -4,7 +4,7 @@
         <title>ethstaker</title>
         <link>https://paragraph.com/@ethstaker</link>
         <description>Ethereum staking info &amp; education </description>
-        <lastBuildDate>Thu, 19 Feb 2026 23:54:03 GMT</lastBuildDate>
+        <lastBuildDate>Fri, 20 Feb 2026 23:53:22 GMT</lastBuildDate>
         <docs>https://validator.w3.org/feed/docs/rss2.html</docs>
         <generator>https://github.com/jpmonette/feed</generator>
         <language>en</language>