* allow re-register of the same sensor
* add api to unsubscribe
* do it for tps
* clear the pin
* happy test
* maybe make afr happy for now
* tests build
* happy simulator
* active configuration
* check valid
* we need vbatt now
* manage all pin init in init_sensors.cpp
* don't need that
* cleanup
* thermistors
* do two phase reinit in the right place
* config vs engine
* finally the tests are happy