Give - Recurring Donations 2.7.0

* Feature: Added Stripe Payment Element subscription module
* Feature: Enabled recurring by default in new forms created using the visual form builder
* Feature: Added Test Gateway subscription module
* Feature: Added PayPal Standard Gateway subscription module
* Feature: Used the new SubscriptionSynced command class on the Test Gateway and implement a way to display the synced data returned by it in the U
* Feature: Added PayPal Commerce subscription module
* Fix: Created renewals for Authorize and Square gateways with the proper status

* Fix: Donor's email and order description are now recorded properly with Authorize.Net

* Fix: Resolved an issue preventing Stripe + Plaid recurring donations from working.
* Fix: Quarterly intervals now work properly for Stripe recurring donations.