[ignore] Testing gitlab_templates merge requests

In Gitlab Templates issue 🐛 PHPCS error in contributed module caused by core recipe.README.txt Active we are making a change to the template and scripts/symlink_project.php to make it more robust when creating the symlinks. Instead of getting all the files right before symlinking, we are storing the original list, so that it will not contain any extra files added as part of the core install.

I have added a BC protection for situations where this script is used in customized jobs, and we identified your project as one which uses this. So I'd like to test MR315 in an issue fork in here, so we can be sure your project (and the others that use this script directly) will not break with this change.