Removes unnecessary utf8 source encoding declarations (#26887)

homeassistant/components/lcn/const.py

@@ -1,4 +1,3 @@
-# coding: utf-8
 """Constants for the LCN component."""
 from itertools import product
 

homeassistant/components/yandex_transport/sensor.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 """Service for obtaining information about closer bus from Transport Yandex Service."""
 
 import logging

homeassistant/const.py

@@ -1,4 +1,3 @@
-# coding: utf-8
 """Constants used by Home Assistant components."""
 MAJOR_VERSION = 0
 MINOR_VERSION = 100