[Bot] Update /streams

Committed by [iptv-bot](https://github.com/apps/iptv-bot) via [update](https://github.com/iptv-org/iptv/actions/runs/16208706186) workflow.

closes #24909

streams/sa.m3u

@@ -157,3 +157,5 @@ https://shls-live-enc.edgenextcdn.net/out/v1/a4a39d8e92e34b0780ca602270a59512/in
 http://trn03.bozztv.com/gin-sauditv/index.m3u8
 #EXTINF:-1 tvg-id="AsharqNews.sa",Asharq News (1080p)
 https://svs.itworkscdn.net/bloomberarlive/bloomberg.smil/manifest.mpd
+#EXTINF:-1 tvg-id="MBCGaming.sa",MBC Gaming (1080p)
+https://shls-live-enc.edgenextcdn.net/out/v1/8ae5c35ffc5247a58e71a5c86dd31ad6/index.m3u8