MQTT Cover Opening and Closing- Garage Door HomeKit

MQTT has been updated to allow opening and closing states to MQTT covers.
[3718b25](http://)

The HomeKit integration for covers for GARAGE DOOR does not cater for this change.
https://github.com/home-assistant/home-assistant/blob/b73531b2fc50d76db0a3ee44bedf900723a78434/homeassistant/components/homekit/type_covers.py

Please fix /homekit/type_covers.py to allow the opening and closing states for Garage Doors.

Thanks so much for your help in this regard.