Update es.m3u

Added link from https://github.com/iptv-org/iptv/issues/1945#issuecomment-817469060

channels/es.m3u

@@ -279,3 +279,5 @@ https://5940924978228.streamlock.net/j_Directo1/j_Directo1.smil/.m3u8
 https://secure3.todostreaming.es/live/visionseis-livestream.m3u8
 #EXTINF:-1 tvg-id="APunt.es" tvg-name="À Punt" tvg-country="ES" tvg-language="Catalan" tvg-logo="https://graph.facebook.com/apuntmedia/picture?width=200&height=200" group-title="General",À Punt (720p)
 https://bcovlive-a.akamaihd.net/1e7e91116b104391a4f22e13a694d94f/eu-central-1/6057955885001/playlist_dvr.m3u8
+#EXTINF:-1 tvg-country="AU" tvg-language="English" tvg-logo="http://i.mjh.nz/.images/tv.7olympics.png",Olympics Channel [Geo-blocked]
+https://i.mjh.nz/au/Sydney/tv.7olympics.m3u8