LPS-44135 Create a new listener to prepare test to use the fake mail server (dumbster)
LPS-44135 Mail listener should always been used in a synchronous enviroment, so we should explicitly show that to developers. We should extend and reuse the SynchronousDestinationExecutionTestListener to avoid importing too many Listeners
LPS-44135 Use the new listener in MailEngineTest
LPS-44135 Use the new listener in Subscription tests
LPS-44135 Use the new listener in User Notification tests
LPS-44135 Delete unused Base class
LPS-44135 SF
LPS-45014 Don't update layout when there is a lock with hypersonic
LPS-43084 - Updating Alloy 2.0.x to 6377d2a7e393e79b125ac143ff0560b02364b314