Send generated events to an EventBridge

[Thyag Ramachandran]

I would like to have the ability to trace the events occurring in the virtual waiting room through the EventBridge so that I can subscribe to the events. All events that are generated should be delivered to an Event Bridge so that I can monitor the working of the virtual waiting room by subscribing to the required events.

We currently have events for generate_token and auto-increment of serving counter on queue position expiry.