Update hamy.mdx

Author: CodingRule

data/authors/hamy.mdx

@@ -2,7 +2,7 @@
 name: Hamed Kohi
 displayName: Hamy
 country: CA
-joined: November 2026
+joined: November 2025
 position: Organizer
 avatar: /static/images/avatars/hammy.png
 bio: Vulnerability Researcher w/ 29x CVEs