fix(docs): correct fontawesome icon for x

Author: Aj7ay7

mkdocs.yml

@@ -40,7 +40,7 @@ extra:
   social:
     - icon: fontawesome/brands/github
       link: https://github.com/Aj7Ay/docker-ai
-    - icon: fontawesome/brands/x
+    - icon: fontawesome/brands/x-twitter
       link: https://x.com/Se7en_aj
     - icon: fontawesome/brands/linkedin
       link: https://www.linkedin.com/in/ajay-kumar-yegireddi-cloudbook/