Update sg.m3u

Removed 1 dead link

channels/sg.m3u

@@ -3,8 +3,6 @@
 https://dlau142f16b92.cloudfront.net/hls/ch5ctv/master02.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://images.mypadtv.com/hd8.jpg" group-title="",Channel 8
 https://d34e90s3s13i7n.cloudfront.net/hls/ch8ctv/master02.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="" group-title="News",Channel NewsAsia
-https://drsh196ivjwe8.cloudfront.net/hls/cnai/03.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://vignette.wikia.nocookie.net/logopedia/images/f/ff/CH_U_2015.png" group-title="",Channel U
 https://d3inlz9elsutjl.cloudfront.net/hls/chuctv/master02.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="" group-title="Movies",CinemaWorld