Add Gato-X (#13)

README.md

@@ -92,6 +92,7 @@ A curated list of unique and useful CI/CD attack techniques.
 ## Tools
 - [ADOKit](https://github.com/xforcered/ADOKit) - Azure DevOps Services Attack Toolkit.
 - [Gato](https://github.com/praetorian-inc/gato) - GitHub Attack Toolkit.
+- [Gato-X](https://github.com/AdnaneKhan/Gato-X) - GitHub Attack Toolkit - Extreme Edition.
 - [GH Archive](https://www.gharchive.org/) - A project to record the public GitHub timeline, archive it, and make it easily accessible for further analysis.
 - [GHTorrent Project](http://ghtorrent-downloads.ewi.tudelft.nl/mysql/) - A queryable offline mirror of the GitHub API data. [Tutorial](https://ghtorrent.github.io/tutorial/).
 - [git-dumper](https://github.com/arthaud/git-dumper) - Dump Git repository from a website.