[Bot] Update /streams

Committed by [iptv-bot](https://github.com/apps/iptv-bot) via [update](https://github.com/iptv-org/iptv/actions/runs/6764592769) workflow.

closes #14974

streams/mx.m3u

@@ -225,3 +225,5 @@ https://d1f3q72l8uy8ur.cloudfront.net/v1/master/3722c60a815c199d9c0ef36c5b73da68
 https://stream.oursnetworktv.com/latin/encoder73/playlist.m3u8
 #EXTINF:-1 tvg-id="TUDNMexico.mx",TUDN (720p)
 https://i.mjh.nz/SamsungTVPlus/USBD1700016X9.m3u8
+#EXTINF:-1 tvg-id="UnivisionPanregional.mx",Univision Latinoamérica
+https://linear-424.frequency.stream/dist/vix/424/hls/master/playlist.m3u8