Update links by rebuilding contribute pages from p5.js repo contributor_docs folder

Author: Qianqianye

src/content/contributor-docs/en/contributing_to_the_p5js_reference.mdx

@@ -402,4 +402,4 @@ This will launch a live preview of the rendered reference that will update each
 
 For additional details about the reference system, you can checkout the documentation for [JSDoc](https://jsdoc.app/) and [YUIDoc](https://yui.github.io/yuidoc/).
 
-For examples of issues related to the reference, have a look at [#6519](https://github.com/processing/p5.js/issues/6519/) and [#6045](https://github.com/processing/p5.js/issues/6045/). The [contributor guidelines](https://github.com/processing/p5.js/blob/main/contributor_docs/contributor_guidelines.md) document is also a good place to start.
+For examples of issues related to the reference, have a look at [#6519](https://github.com/processing/p5.js/issues/6519/) and [#6045](https://github.com/processing/p5.js/issues/6045/). The [contributor guidelines](../contributor_guidelines/) document is also a good place to start.