limit temp precision to 0.1 to fix widget width jumping

Author: aoleg94

bumblebee_status/modules/contrib/cpu2.py

@@ -109,7 +109,7 @@ def coresload(self, _):
     def temp(self, _):
         if self.__temp == "n/a" or self.__temp == 0:
             return "n/a"
-        return "{}°C".format(self.__temp)
+        return "{:.1f}°C".format(self.__temp)
 
     def fanspeed(self, _):
         if self.__fanspeed == "n/a":