WooCommerce Force Sells 1.5.1

* Fix - When a product adds a variation as force sell and another as synced forced sell, make sure that both are added to the cart

* Feature - Add compatibility with the new Product Editor
* Fix - Do not allow adding more than one product sold individually that is forced by another product
* Fix - Improve cart and checkout blocks compatibility to make sure a sync forced product not to be removed from the cart
* Misc - Prevent the plugin from being activated if WooCommerce is not active
* Misc - Requires PHP 7.4 or newer
* Misc - Requires WordPress 5.6 or newer

* Tweak - Change plugin name to Force Sells for WooCommerce
* Tweak - Update brand to Kestrel