Barn2 Media - WooCommerce Bulk Variations 2.3.3

* New: Added automatic layout based on attribute count
* Fix: Warning being thrown when variation image is not set
* Fix: Errors in Setup Wizard during first activation
* Tweak: Improved logic of default attribute option
* Tweak: Improved stock information
* Tweak: Other minor adjustments

* Fix: Quantity input is disabled with a default variation
* Fix: Some settings not being stored and retrieved by the Setup Wizard
* Dev: Updated internal libraries
* Dev: Improved compatibility with PHP 8.2
* Dev: Tested up to WP 6.4.2 and WooCommerce 8.5.1

2.3.1