Don't try to update CT clamp's state with NaN values returned from the
underlaying sensor. A single IO error in the sensor code will cause a
NaN to be returned and if we use that in CTClampSensor's floating point
maths both sample_sum_ and offset_ will become NaN and from there every
future calculation will use the NaN offset_ and return NaN too.
* Add CT Clamp component
* Update lint
* Some more fixes
* Make updates to work as an analog sensor consumer
* Remove unused imports
Update lint suggestions
* Move setup_priority to header
* Remove unused calibration value
* Remove Unique ID
- Will be auto generated
* Update to use loop and not slow down main loop
Co-authored-by: Otto Winter <otto@otto-winter.com>
