Tiered Pricing Table for WooCommerce 7.0.2

* Update: Minor enhancements.

* New: Show tiered pricing block in the product catalog.
* New: Compatibility with the new WooCommerce react-based product editor.
* New: New API for the tiered pricing fields.
* New: Integration with Addify Request a Quote plugin.
* Update: Frontend script updated.
* Update: New hooks.
* Update: Removed legacy hooks support.
* Update: WooCommerce & WordPress compatibility.
* Update: Other minor enhancements.
* Fix: Allow minimum quantity to be set to null.
* Fix: Plaintext template variables issue.
* Fix: Custom columns: total column always shows the price with taxes.

* New: integration with Global Pricing rules for woocommerce: do not apply tiered pricing on the free items.
* Fix: Some themes could not load pricing table for variable products.
* Fix: tiered pricing in the cart&checkout blocks.
* Fix: types warnings on PHP 8.0 or above.
* Fix: maximum and group of quantity for variations.
* Update: WooCommerce & WordPress compatibility.

* New: Wombat product addons integration.
* Fix: Return "default" template option in the product settings.
* Fix: Return activation message.
* Fix: CSS fixes.
* Enhance: Add regular price, sale price, discount and pricing type fields to the WP All Import role base import options.
* Enhance: Allow quantity to be 0 on the cart.

Fix: Comma as a thousand separator for regular and sale prices.

* Fix: Do not remove "step" attribute from qty field when variation is reset - some there use it to make +\- buttons work.
* Update: Increase performance by do not check each child of variable product for tiered pricing on product page load.
* Update: Remove "product has no rules" checkbox from variable product advanced settings.
* Fix: Issue when global pricing rules didn't save tiered pricing applying type. (mix&match or individual)

* Fix: Zero price in the cart for product with no tiered pricing
* Fix: Comma as a thousand separator for fixed pricing rules.

Fix: fatal error with cart upsell on the cart

* New: Support for HPOS
* Fix: Minimum order quantity issue for user roles
* Fix: Rounding price hook

* Fix: Saving variations tiered pricing rules with comma as decimal separator
* New: Minimum quantity validation translatable string
* New: Show parent category name when selecting category