Add support for Garen garage door controller (#4818)
* Add support for Garen garage door controller
* feat (garen_garage_door_controller): name and icon improvements
- top level device name should be generic in case of other matches
- add icons to buttons
- use timer translation for auto close timer
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Co-authored-by: Antonio Rezende <antonio.rezende@iservices.ch>
Co-authored-by: Jason Rumney <make-all@users.noreply.github.com>