Fix link to CONTRIBUTING doc

Closes #101

Author: aalmiray

docs/modules/ROOT/pages/contributing.adoc

@@ -4,6 +4,6 @@ We welcome contributions! You may contribute to this site by clicking on the "Ed
 found at the top right corner of every page.
 
 If you would like to contribute to JReleaser itself or any of its additional projects then please review
-the link:https://github.com/jreleaser/jreleaser/blob/main/CONTRIBUTING.adoc[contributing] guidelines before
+the link:https://github.com/jreleaser/.github/blob/main/CONTRIBUTING.adoc[contributing] guidelines before
 starting any work. We encourage you to open a link:https://github.com/jreleaser/jreleaser/issues[ticket] or a
 link:https://github.com/jreleaser/jreleaser/discussions[discussion] topic before working on the code.