ci(github): move CONTRIBUTING.md to .github directory

Author: remarkablemark

CONTRIBUTING.md renamed to .github/CONTRIBUTING.md

@@ -531,7 +531,7 @@ npx size-limit
 
 ### Code Contributors
 
-This project exists thanks to all the people who contribute. [[Contribute](https://github.com/remarkablemark/html-react-parser/blob/master/CONTRIBUTING.md)].
+This project exists thanks to all the people who contribute. [[Contribute](https://github.com/remarkablemark/html-react-parser/blob/master/.github/CONTRIBUTING.md)].
 
 [![Code Contributors](https://opencollective.com/html-react-parser/contributors.svg?width=890&button=false)](https://github.com/remarkablemark/html-react-parser/graphs/contributors)