Bump version (#141)

I forgot to bump the version number when I bumped pyupdate

Author: pinkywafer

custom_components/custom_updater/__init__.py

@@ -15,7 +15,7 @@
 from homeassistant.components.http import HomeAssistantView
 from homeassistant.helpers.event import async_track_time_interval
 
-VERSION = '5.0.0'
+VERSION = '5.1.0'
 
 _LOGGER = logging.getLogger(__name__)