Woocommerce Authorize.net CIM 3.10.9

* Fix - Ensure emulation gateways are not processed via webhooks
* Misc - Add support for WooCommerce 3.7

* Tweak - Retrieve remote transaction details before processing refunds
* Fix - Fix errors processing Apple Pay transactions
* Misc - Adjust the migration routine from Authorize.Net DPM

* Tweak - Hide lightbox on Escape keypress and background click
* Tweak - Improve lightbox accessibility for screen readers and keyboard navigation
* Tweak - Remove authorization message from My Payment Methods page where it is not applicable
* Fix - Prevent a duplicate transaction error when the CSC is entered incorrectly as a guest