Merge pull request wled#4360 from euphi/patch-1

Usermod BME280: Fix "Unit of Measurement" for temperature

Author: netmindz

usermods/BME280_v2/BME280_v2.cpp

@@ -442,6 +442,7 @@ class UsermodBME280 : public Usermod
     configComplete &= getJsonValue(top[F("PublishAlways")], PublishAlways, false);
     configComplete &= getJsonValue(top[F("UseCelsius")], UseCelsius, true);
     configComplete &= getJsonValue(top[F("HomeAssistantDiscovery")], HomeAssistantDiscovery, false);
+    tempScale = UseCelsius ? "°C" : "°F";
 
     DEBUG_PRINT(FPSTR(_name));
     if (!initDone) {