Update de.m3u

Removed `VISIT-X TV` channel (not German channel)

channels/de.m3u

@@ -283,8 +283,6 @@ http://tvaktuellr.iptv-playoutcenter.de:1935/tvaktuellr/tvaktuellr.stream_1/chun
 http://tvoberfranken.iptv-playoutcenter.de:1935/tvoberfranken/tvoberfranken.stream_1/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://upload.wikimedia.org/wikipedia/fr/7/78/UnserDing_logo_2013_203x143.png" group-title="",Unserding
 http://srunserding-lh.akamaihd.net/i/visualradio_ud@197013/index_1662_av-b.m3u8?fluxustv.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="" group-title="XXX",VISIT-X TV
-http://stream.visit-x.tv:1935/vxtv/live_720p/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="" group-title="",WDR HD (Opt-1)
 http://wdr_fs-lh.akamaihd.net/i/wdrfs_weltweit@112033/index_3776_av-p.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="" group-title="",WDR HD (Opt-2)