WooCommerce Smart Coupons 9.33.0

* New: Tested up to WooCommerce 6.7.0
* Fix: Incorrect discount calculation when using settings 'Max discount' & 'Limit Usage to X items' together in a percentage discount coupon
* Fix: Product quantity based restrictions fields causing coupons to not apply on empty cart
* Fix: Uncaught TypeError: Unsupported operand types: int * string
* Update: POT file

* New: Tested up to WordPress 6.0.1
* Update: Generate new coupon code if post_title is empty during CSV import
* Update: POT file

* Update: Stop or ignore scanning expired coupons to improve performance
* Update: POT file