Update sk.m3u

Added more channels

channels/sk.m3u

@@ -77,3 +77,7 @@ rtmp://s1.media-planet.sk:80/live/turzovka
 https://nn.geo.joj.sk/hls/wau-540.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Slovak" tvg-logo="https://i.imgur.com/nRDWpNs.jpg" group-title="",Wau TV
 https://nn.geo.joj.sk/live/wau-index.m3u8?fluxustv.m3u8
+#EXTINF:-1 group-title="Kids",Duck TV
+http://livecdnh3.tvanywhere.ae/hls/duck/04.m3u8
+#EXTINF:-1 tvg-logo="https://upload.wikimedia.org/wikipedia/en/thumb/5/53/Ducktv-logo.jpg/125px-Ducktv-logo.jpg" group-title="Kids",Duck TV
+http://livecdnh3.tvanywhere.ae/hls/duck/06.m3u8