fix of tryfix SHT31 sensor (#3377)

src/modules/Telemetry/Sensor/SHT31Sensor.cpp

@@ -12,6 +12,7 @@ int32_t SHT31Sensor::runOnce()
     if (!hasSensor()) {
         return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
     }
+    sht31 = Adafruit_SHT31(nodeTelemetrySensorsMap[sensorType].second);
     status = sht31.begin(nodeTelemetrySensorsMap[sensorType].first);
     return initI2CSensor();
 }