Fix `WELD-001524: Unable to load proxy class for bean Configurator Bean [class com.github.jonasrutishauser.transactional.event.core.cdi.EventHandlerExtension, types: EventDeserializer<SomeType>, Object, ExtendedEventDeserializer, qualifiers: @Any @Default] with class class java.lang.Object`
Improve dispatching when reaching maxConcurrentDispatching
Wait a configurable amount of milliseconds if `maxConcurrentDisptaching` is reached. Catch `RejectedExecutionException` and log a warning. Add new metric `com.github.jonasrutishauser.transaction.event.dispatch.interval`.
- fix description of `com.github.jonasrutishauser.transaction.event.deleted` - add new metric `com.github.jonasrutishauser.transaction.event.processing`