Update uk.m3u

"Quest UK" is on the blocklist due to claims of copyright holders (https://github.com/iptv-org/iptv/issues/1831)

streams/uk.m3u

@@ -158,8 +158,6 @@ https://live.smartmediahouse.tv:8443/hls/ch1.m3u8
 https://live-sonybebanjo.simplestreamcdn.com/live8/popmax/bitrate1.isml/live.mpd
 #EXTINF:-1 tvg-id="PopMax.uk" status="online",POP Max (576p)
 https://live-sonybebanjo.simplestreamcdn.com/live8/popmax/bitrate1.isml/live.m3u8
-#EXTINF:-1 tvg-id="QuestUK.uk" status="online",Quest (1080p) (Geo-blocked)
-https://cdnuk001.broadcastcdn.net/KUK-QUESTTVHD/playlist.m3u8
 #EXTINF:-1 tvg-id="Really.uk",Really (576p) [Geo-blocked]
 https://cdnuk001.broadcastcdn.net/KUK-REALLY/playlist.m3u8
 #EXTINF:-1 tvg-id="SheffieldLiveTV.uk" status="online",Sheffield Live TV (360p) [Not 24/7]