[mqtt] PR 13518 13621 (2022-11-05)

Prebuilt binaries for:

openhab#13518
openhab#13621
openhab/openhab-core@18d063e

Manual (non-marketplace) installation

1. Remove existing openhab mqtt addon, if present
2. Download the jar files below, drop them to addons folder
3. In karaf console, install hivemqt client

feature:install openhab.tp-hivemqclient