Home Assistant Improvements

This includes the following Home Assistant Improvements:

Improve Cover to support position and full state
Support Scene
Support Tag (untested)
Improve Lock to support OPEN and full state
Fix Light to show as OFF even if it has a non-zero brightness
Support effect channel on Light
Support Update
To install, you must use Karaf console, since the MQTT binding is made up of multiple bundles:

update org.openhab.binding.mqtt.generic https://github.com/ccutrer/openhab-addons/releases/download/mqtt-homeassistant-20231119-1/org.openhab.binding.mqtt.generic-4.1.0-SNAPSHOT.jar
update org.openhab.binding.mqtt.homeassistant https://github.com/ccutrer/openhab-addons/releases/download/mqtt-homeassistant-20231119-1/org.openhab.binding.mqtt.homeassistant-4.1.0-SNAPSHOT.jar
Then restart openHAB.