I currently have a Drupal 7 site that I want to install Drupal 8, but do a clean install. This means wiping away everything and starting with a new Drupal 8 instance. I have seen many articles on how to upgrade where the content types, fields, code, and other parts are migrated. However, I just want to upgrade to Drupal 8 without any migration of the content type, files, databases, and remove old directories that are not needed for Drupal 8.
How can I upgrade to Drupal 8 without any migration for a clean instance?