WooCommerce Smart Coupons 9.33.0

* Fix: PHP Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\StoreApi\StoreApi' not found with lower version of WooCommerce
* Update: Translations

* Fix: Auto-generating coupons is not copying the 'Product quantity based restrictions' from parent coupon
* Update: Handle sequence of application of store credit when 'Apply before tax' is enabled
* Update: Restrict the enqueue of Smart Coupons' JavaScript code to only required places
* Update: Convert the jQuery code to native JavaScript code
* Update: Translations

* Update: Improvements to the coupon discount calculations at order level when 'Apply before tax' is disabled
* Update: Translations