fix: update copy exercise button to use skills-dev org (#1)

Author: FidelusAleksander

README.md

@@ -23,7 +23,7 @@ In this exercise, you will:
 
 Simply copy the exercise to your account, then give your favorite Octocat (Mona) **about 20 seconds** to prepare the first lesson, then **refresh the page**.
 
-[![](https://img.shields.io/badge/Copy%20Exercise-%E2%86%92-1f883d?style=for-the-badge&logo=github&labelColor=197935)](https://github.com/new?template_owner=skills&template_name=introduction-to-github&owner=%40me&name=skills-introduction-to-github&description=Exercise:+Introduction+to+GitHub&visibility=public)
+[![](https://img.shields.io/badge/Copy%20Exercise-%E2%86%92-1f883d?style=for-the-badge&logo=github&labelColor=197935)](https://github.com/new?template_owner=skills-dev&template_name=introduction-to-github&owner=%40me&name=skills-introduction-to-github&description=Exercise:+Introduction+to+GitHub&visibility=public)
 
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