update code-owners (LAION-AI#3584)

## What
Added @shahules786  to Code owners

Author: shahules786

CODEOWNERS

@@ -1,7 +1,7 @@
 * @yk @andreaskoepf
 /website/ @AbdBarho @notmd @yk @andreaskoepf
 /website/src/data/team.json @yk @andreaskoepf @fozziethebeat @AbdBarho @notmd @theblackcat102 @sanagno @olliestanley @andrewm4894
-/model/ @theblackcat102 @sanagno @dvruette @andreaskoepf @yk @jordiclive
+/model/ @theblackcat102 @sanagno @dvruette @andreaskoepf @yk @jordiclive @shahules786
 /copilot/ @andreaskoepf @yk
 /docs/ @andrewm4894 @olliestanley @andreaskoepf @yk
 /.devcontainer/ @andrewm4894 @andreaskoepf @yk