The test broker will later be used by the mqtt tests
There are 4 variants using two ports each
2883, 3883 -> Tcp
9883, 10883 -> Ssl
9080, 10080 -> WebSocket
9081, 10081 -> WebSocketSecure
For each of the 4 variants we test 3 protocols:
3.1, 3.1.1, 5.0
Task-number: QTBUG-129171
Change-Id: If000dd333221e7296499fc756ef97a074cf97273
Reviewed-by: Elias Toivola <elias.toivola@qt.io>
Reviewed-by: Jøger Hansegård <joger.hansegard@qt.io>
Reviewed-by: Jukka Jokiniva <jukka.jokiniva@qt.io>
