WooCommerce Bookings 2.2.0

* Dev - Escape underscores in transient names so the delete query can utilize the MySQL index.
* Dev - Incorporate entity ID in the nonce value with role capability validation.
* Fix - Fixes the remaining resource count and moves the count from start time list to end time list.
* Fix - Set text color for `.wc-bookings-calendar-popover .components-popover__content` and avoid issue where text is same as container background.
* Fix - Update documentation link under `Bookings > Add Product`.

* Add - Enhanced store owner and new bookable product on-boarding experience.
* Add - Tracks support for product templates.
* Dev - Bump WooCommerce "tested up to" version 7.8.
* Dev - Bump WooCommerce minimum supported version from 6.8 to 7.2.
* Dev - Bump WordPress minimum supported version from 5.8 to 6.1.
* Dev - Resolve coding standard issues.
* Dev - Fix broken e2e tests. Update the playwright npm package and WordPress version.
* Fix - Bookings across the dateline now respect max bookings per block.

* Dev - Bump WooCommerce "tested up to" version to 7.7.
* Dev - Added new GitHub Workflow to run Quality Insights Toolkit tests.
* Fix - Availability settings array handling.
* Fix - Buffer period was not applied when resources are automatically selected.
* Fix - Keep the start date selected when a booking spans over multiple months.
* Fix - Prevent random disconnection with Google Calendar.