mod_sensor: Add UT for mod_sensor and mod_scmi_sensor
This patch adds unit testing (UT) for the following framework handlers:
sensor_init sensor_dev_init sensor_bind sensor_start sensor_process_bind_request sensor_process_event get_data get_info sensor_get_trip_point sensor_set_trip_point sensor_set_timestamp_config sensor_get_timestamp_config sensor_get_axis_info scmi_sensor_init scmi_sensor_bind scmi_sensor_start scmi_sensor_process_bind_request scmi_sensor_process_event