Update README.md

add attribution for Le0n!

Author: kyleisah

README.md

@@ -312,6 +312,7 @@ All you need to do is `[include]` the config file for the purge you want in your
 - [MapleLeafMakers](https://github.com/MapleLeafMakers) - for assisting in the inception of the project.
 - [Julian Schill](https://github.com/julianschill) - A true code warrior and jinja ninja.
 - [KageUrufu](https://github.com/kageurufu) - For spearheading object cancellation in Klipper, and helping make this possible.
+- [Le0n](https://github.com/leanghoun) - For the awesome logo work and continuous support for the project.
 - The Voron Helpers and Voron Contributors team, a group I feel are my close friends.
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