[homeassistant] Add alert about needing to re-install the binding if applicable (#1823)

Signed-off-by: Cody Cutrer <cody@cutrer.us>

Author: ccutrer

distributions/openhab/src/main/resources/bin/update.lst

@@ -180,6 +180,7 @@ ALERT;Automower Binding: Restructured to modular things with auto-discovery of d
 ALERT;evcc Binding: Restructured to modular things with auto-discovery of datapoints. You must reconfigure settings, recreate Things, and adjust Items as previous configurations are incompatible.
 ALERT;Freebox Binding: The binding has been removed from the distribution. You should consider migrating to the FreeboxOS binding.
 ALERT:Guntamatic Binding: Channel ID spelling errors (such as `079-interuption-0` and `080-interuption-1`) have been corrected. You may need to update items linked to these channels.
+ALERT;Home Assistant Binding: The binding has been split from the main MQTT binding, and will not be auto-installed. If you use this binding, it will need to be manually re-installed.
 ALERT;JavaScript Automation: The event object in UI-based environments has been aligned with the file-based event object. Properties are now pure JavaScript types and property names have changed. Blockly users need to resave their scripts.
 ALERT;JavaScript Automation: Automatic injection of the openHAB JavaScript library now allows for more fine-grained control. It is recommended to manually import required namespaces from the openhab library in file-based scripts and transformations and disable automatic injection for file-based scripts and transformations.
 ALERT;PythonScripting Automation: Python "openhab.Timer" removed. Can be replaced with default Threading or Timer implementation.