fix some cf issues

modules/icing/moon_phase.py

 from skyfield import api
 from skyfield import almanac
 from util.util import get_time_tuple_utc
+from util.setup import ancillary_path
 
 time_scale = api.load.timescale()
-eph = api.load('de421.bsp')
+load = api.Loader(ancillary_path)
+eph = load('de421.bsp')
 
 
 def convert_time(epoch_time):