Update us.m3u

Removed US EPG source (not working)

channels/us.m3u

@@ -1,4 +1,4 @@
-#EXTM3U x-tvg-url="http://epg.streamstv.me/epg/guide-usa.xml.gz"
+#EXTM3U
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="" tvg-logo="https://scripps.com/wp-content/uploads/2019/01/local_media_23_abc.png" group-title="Local",23 ABC (KERO)
 https://content.uplynk.com/channel/ff809e6d9ec34109abfb333f0d4444b5.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="English" tvg-logo="http://www.247retro.com/images/sidebar_logo_gradient.jpg" group-title="Movies",24/7 Retro TV