I am using Composer on a Lightning drupal distro. In my composer.json file I set enable-patching true. And I added one core patch for /patches/core-file_upload_ajax_message-1489692-68.patch. WHen I run composer update it applys 3 other patches. See output. Is Composer doing this by itself?
Applying patches for drupal/core ./patches/core-file_upload_ajax_message-1489692-68.patch (Incorrect handling of file upload limit exceeded - file widget disappears) https://www.drupal.org/files/issues/no_hook_to_edit-2822460-2.patch (multi-value field widget hook) https://www.drupal.org/files/issues/2652138-41.patch (2652138 - ImageFormatter does not support SVGs) https://www.drupal.org/files/issues/1356276-303.patch (1356276 - Allow profiles to provide a base/parent profile and load them in the correct order)