Update peripherals.py

Added temperature_alt property to grab temperature data from onboard DPS310 temperature and pressure chip rather than default AHT20 temperature and humidity chip.

Author: joezilla86

adafruit_funhouse/peripherals.py

@@ -215,7 +215,15 @@ def temperature(self):
         Return the temperature in degrees Celcius
         """
         return self._aht20.temperature
-        
+
+    @property
+    def temperature_alt(self):
+        """
+        Return the temperature in degrees Celcius
+        using DPS310 sensor
+        """
+        return self._dps310.temperature
+    
     @property
     def relative_humidity(self):
         """