ISPN-4944 Add more HR authorization tests
ISPN-4948 Fixed version
ISPN-5010 Configure event sender as an async Listener

* Ordering is only guaranteed as long as the async listener executor
is configured with 1 thread, which is the default.
* By using async listener, construction of the event and sending it
is taken out of the critical path of the Hot Rod client request.
ISPN-5010 Batch events in queue and flush with time and size triggers