Gravity Forms 2.9.7.2

- Fixed an issue where the form editor block was generating notices in the JavaScript console.
- Fixed an issue with sorting forms in PHP 8.
- Fixed issue with auto-updates and PHP 8.
- AF: Added a new method that allows add-ons to fix authentication issues.
- API: Made the $args argument optional in `GF_Results_Cache::calculate()`;

- Updated the [gform_file_upload_markup](https://docs.gravityforms.com/gform_file_upload_markup/) JS filter to include response as the sixth parameter.
- Fixed an issue where dates/times on the system report and entries list page can output nothing but "at" when the date/time formats on the WordPress general settings page are empty.

- Fixed checkbox and radio style issues for Twenty Twenty-One Theme.
- Updated how file type checks work to avoid false positives.
- Fixed issue with SQL statements containing "lead" in MySQL 8+