Drop for to support ArduinoSensorBase:v1.0.4 API change. (#25)

Author: aentinger

src/107-Arduino-BMP388.h

@@ -58,8 +58,8 @@ class ArduinoBMP388 : virtual public PressureSensorBase,
 
   static unit::Length convertPressureToAltitude(unit::Pressure const pressure);
 
-  virtual void get      (unit::Pressure & p) const override { p = _pressure; }
-  virtual void get      (unit::Temperature & t) const override { t = _temperature; }
+  virtual void get      (unit::Pressure & p) override { p = _pressure; }
+  virtual void get      (unit::Temperature & t) override { t = _temperature; }
   virtual size_t printTo(Print & p) const override;