fix: broken gitignore link (#7696)

fix: update gitignore documentation link
Closes #7693

src/data/roadmaps/git-github/content/gitignore@oz2oRAhaEQb0Fm3aRJQG8.md

@@ -4,7 +4,7 @@ Ignored files are tracked in a special file named `.gitignore` that is checked i
 
 Visit the following resources to learn more:
 
-- [@official@gitignore Documentation](https://git-scm.com/docs/gitignore/en)
+- [@official@gitignore Documentation](https://git-scm.com/docs/gitignore)
 - [@article@.gitignore file - ignoring files in Git | Atlassian Git Tutorial](https://www.atlassian.com/git/tutorials/saving-changes/gitignore)
 - [@article@Ignoring files - GitHub Docs](https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files)
 - [@opensource@gitignore - A collection of useful .gitignore templates](https://github.com/github/gitignore)