Update README.md

Author: Ym0T

README.md

@@ -34,7 +34,7 @@ A versatile Pterodactyl Egg featuring Nginx, PHP 8.x, WordPress, Git, Composer,
 - 🎯 **Selectable PHP Versions:**
   - ✅ 8.5
   - ✅ 8.4  
-  - ✅ 8.3  
+  - ☑️ 8.3 (security-only)  
   - ☑️ 8.2 (security-only)  
   - ❌ 8.1 (EOL)