3252223-6 Drupal coding standards fixed on several files. Dependency injection not implemented.
Closes #3252223 Fixes Drupal Coding Standards listed on https://www.drupal.org/files/issues/2022-09-27/apw_cs_violations.txt EXCEPT for dependency injection of \Drupal::routeMatch()->getParameter('node') on AmazonProductFieldFormatter.php (new issue will be created for this task). Readability of long lines was improved (with no changes to code) Module was partially tested live (all functions that didn't need an API call), as were Drush apw commands. No issues were found.