Update lu_samsung.m3u

streams/lu_samsung.m3u

@@ -1,3 +1,7 @@
 #EXTM3U
-#EXTINF:-1 tvg-id="BloombergQuicktake.us@SD",Bloomberg Quicktake (1080p)
+#EXTINF:-1 tvg-id="GoUSATV.us@SD",Go USA TV (720p)
-https://bloomberg-quicktake-1-lu.samsung.wurl.tv/manifest/playlist.m3u8
+https://brandusa-gousa-1-lu.samsung.wurl.tv/playlist.m3u8
+#EXTINF:-1 tvg-id="GrjngoWesternMovies.de@SD",Grjngo Western Movies (720p)
+https://amogonetworx-grjngo-3-lu.samsung.wurl.tv/playlist.m3u8
+#EXTINF:-1 tvg-id="JustforLaughsGags.us@SD",Just For Laughs Gags (720p)
+https://distributionsjustepourrire-justforlaughsgags-1-lu.samsung.wurl.tv/playlist.m3u8