Update mk.m3u

Removed 1 unstable stream (freezes after a couple of seconds)

channels/mk.m3u

@@ -1,8 +1,6 @@
 #EXTM3U
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/gd7nQdL.jpg" group-title="",Balkan Music TV
 http://51.254.45.61:8080/hls/balkanmusic.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/c4ox6X3.png" group-title="",RTV Red
-rtmp://live1.rtvred.com/live/tvred
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/tcL0bP3.jpg" group-title="",Sky Folk TV
 http://skyfolk.mk/live.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/xTBs3wp.jpg" group-title="",TV Iris