YITH WooCommerce Multi Vendor Premium 5.3.0

* New: support for WooCommerce 8.5
* Fix: closing correctly <td>
* Fix: show to vendor correct image sizes to use
* Fix: overwrite global shipping methods if vendor has shipping enabled
* Fix: init number value for multivendor edit modal
* Update: YITH plugin framework

* New: support for WooCommerce 8.1
* Update: YITH plugin framework
* Fix: retrieve only vendor products on frontend manager report for vendors
* Fix: filter report stock by vendor on frontend manager report stock

* New: support for WooCommerce 5.3
* New: send order information when a commission is paid with stripe connect
* Update: YITH plugin framework
* Fix: vendor can't add products on their quotes
* Fix: wrong currency for vendor shipping method
* Dev: action yith_wcmv_add_custom_upload_fields_scritp to use a custom upload script
* Dev: filter yith_wcmv_add_custom_upload_fields_scritp to skip to load the plugin upload script
* Dev: filter yith_wcmv_report_abuse_email to change the report abuse email