Gravity Forms 2.9.4.2

- 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+

- Fixed issue with jQuery 3.0 breaking multiselect conditional logic.