Update mz.m3u

Added 1 channel

channels/mz.m3u

@@ -7,3 +7,5 @@ http://d2ktlibtvvj8vp.cloudfront.net/trace_toca/6/prog_index.m3u8
 http://online.tvm.co.mz:1935/live/smil:Channel1.smil/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://d2q0xv3544jvkb.cloudfront.net/images/programacao/novosb/TVM2-GERALW.jpg" group-title="",TVM Internacional
 http://196.28.226.121:1935/live/smil:Channel2.smil/chunklist_b714000_slpor.m3u8
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/5UIy5tD.png" group-title="",TV Maná Moçambique
+http://c3.manasat.com:1935/tvmz/tvmz3/playlist.m3u8