AutomateWoo 6.3.1

* Add - CC and BCC fields on Email Actions.
* Fix - Attempt to synchronize the corresponding AutomateWoo guest email to maintain data consistency when an order's billing email is updated.

* Dev - updated vulnerable packages.
* Fix - Add compatibility with WooCommerce 10.4.0+ namespaced CssInliner for email CSS inlining.
* Tweak - WordPress 6.9 compatibility.
* Update - Require WooCommerce 10.3+.
* Update - Require WordPress 6.8+.

* Tweak - Explain that plain text emails don't track opens.

* Fix - Add required JSON encoding flags for inline script tags.
* Fix - Avoid misjudgments of the "Order - Is Customer's First" rule due to draft orders generated by Checkout Blocks.
* Update - Allow workflows to run without customer data.
* Update - Implemented an ::is_scheduled() method on jobs as a more performant option over ::get_schedule().
* Update - Require WooCommerce 10.2+.

* Fix - Fixed loading the frontend script in WooCommerce 10.3.