Add self to contributors.md

contributors.md

@@ -112,4 +112,5 @@ Thank you to all contributors:
 * [Andrés Rojas](https://github.com/c0r3dump3d)
 * [Beomsu Kim](https://github.com/0xF0D0)
 * [Firo Yang](https://github.com/firogh)
-* [Edward Hu](https://github.com/BDHU)
+* [Edward Hu](https://github.com/BDHU)
+* [WarpspeedSCP](https://github.com/WarpspeedSCP)