Update sn.m3u

Added RTS 1 and RTS 2 channels (#711)

channels/sn.m3u

@@ -7,3 +7,7 @@ http://162.212.178.131:1935/live/Ai2tvmusique/chunklist.m3u8
 http://livetvsteam.com:1935/leeeko/leeeko/chunklist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="French" tvg-logo="https://i.imgur.com/jV1IyRU.jpg" group-title="",Mouride TV
 http://162.212.178.131:1935/Livemouridetv/mouridetv/chunklist.m3u8
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="" tvg-logo="" group-title="",RTS 1
+http://live1.acangroup.org:1930/larts/rts1.stream/playlist.m3u8?wmsAuthSign=c2VydmVyX3RpbWU9MS8yLzIwMjAgMzowNDoxNSBBTSZoYXNoX3ZhbHVlPUd0ZDA5RWpkaDhBdkJwTExnU1hweUE9PSZ2YWxpZG1pbnV0ZXM9MTA=
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="" tvg-logo="" group-title="",RTS 2
+http://live1.acangroup.org:1930/larts/rts2.stream/playlist.m3u8?wmsAuthSign=c2VydmVyX3RpbWU9MS8yLzIwMjAgMzowODozOCBBTSZoYXNoX3ZhbHVlPXBXbkkxdDg4YTdGTHVUVUdnekpnVlE9PSZ2YWxpZG1pbnV0ZXM9MTA=