Compatibility with latest Pulsar version 4.0.0

[Metalmania97]

When i build the project the resulting file is created as such

• pulsar-protocol-handler-mqtt-3.4.0-SNAPSHOT.nar
  I add the NAR file to my protocols folder, i add the directory to my docker-compose file as such
• protocolHandlerDirectory=/pulsar/protocols
  I mount the volume as such
• ./protocols:/pulsar/protocols
  When i build the docker compose, pulsar starts but i don't see the protocol handler in the protocol handler list in my logs. Any ideas?