Allow listening to Abstract events

[kpicaza]

Is your feature request related to a problem? Please describe.
At the moment the dispatcher only makes match by exact class coincidence, it would be great to have the ability to listen to abstract classes or interfaces too

Describe the solution you'd like
Instead of checking only for exact class check for parents too

For example, using it with antidot framework starter you need a config like that:

services:
  App\Application\EventListener\QueueLogWriter:
    tags:
      - { name: 'event_listener', event: 'Antidot\Queue\Event\MessageProcessed' }
      - { name: 'event_listener', event: 'Antidot\Queue\Event\MessageReceived' }
      - { name: 'event_listener', event: 'Antidot\Queue\Event\QueueConsumerStarted' }

Listening to parent class it will look like this

services:
  App\Application\EventListener\QueueLogWriter:
    tags:
      - { name: 'event_listener', event: 'Antidot\Queue\Event\QueueEvent' }