docs(docs): update credits.md (#840)

Author: cedoor

apps/docs/versioned_docs/version-V4/credits.md

@@ -17,3 +17,4 @@ Semaphore is the work of several people, for a complete list of contributors you
 -   [LauNaMu](https://github.com/0xyNaMu)
 -   [0xjei](https://github.com/0xjei)
 -   [Mari Poveda](https://github.com/maripoveda)
+-   [Gauthier](https://github.com/sripwoud)