Correct CI/CD pipeline for QoS Profile component

src/qos_profile/tests/conftest.py

@@ -40,10 +40,7 @@ def qosprofile_db(request) -> sqlalchemy.engine.Engine:   # pylint: disable=unus
     Engine.drop_database(_db_engine)
     Engine.create_database(_db_engine)
     rebuild_database(_db_engine)
-
-    _msg_broker = MessageBroker(get_messagebroker_backend())
-    yield _db_engine, _msg_broker
-    _msg_broker.terminate()
+    yield _db_engine
 
 RAW_METRICS : MetricsPool = None