* Add new preset to Tado to enable geofencing mode
Add new 'auto' preset mode to enable Tado to be set to auto geofencing
mode. The existing ‘home’ and ‘away’ presets switched Tado into manual
geofencing mode and there was no way to restore it to auto mode.
Note 1: Since preset modes (home, away and auto) apply to the Tado home
holistically, irrespective of the Tado climate entity used to select
the preset, three new sensors have been added to display the state of
the Tado home
Note 2: Auto mode is only supported if the Auto Assist skill is enabled
in the owner's Tado home. Various checks have been added to ensure the
Tado supports auto geofencing and if it is not supported, the preset is
not listed in the preset modes available
* Update codeowners in manifest.json
* Update main codeowners file for Tado component
