Update my.m3u

Add another TV3 channel as suggested.

streams/my.m3u

@@ -44,3 +44,7 @@ https://live-sg1.global.ssl.fastly.net/live-hls/tonton4.m3u8
 https://edge-sg1.vediostream.com/abr/tvikim/playlist.m3u8
 #EXTINF:-1 tvg-id="TV3.my",TV3 [Geo-blocked]
 https://live-streams-ssai-01.tonton.com.my/live/2dd2b7cd-1b34-4871-b669-57b5c9beca23/live.isml/.m3u8
+#EXTINF:-1 tvg-id="TV3.my",TV3 [Geo-blocked]
+#EXTVLCOPT:http-user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.4044.138 Safari/537.36
+#EXTVLCOPT:http-referrer=https://live-xtra-sg1.global.ssl.fastly.net/
+https://live-xtra-sg1.global.ssl.fastly.net/live-hls/tonton1.m3u8