Fix Kapos TV - found a working relay via the official player embed

Was marked [x] (dead relay01/livestream004.sdp on cloudfront63). Found
the current URL the same way as FehérvárTV (#1163): the official site's
"Élő adás" page embeds an iframe at cloudfront63.lexanetwork.com/itplayer/
LIVE016_inc.php, which resolves to a real master playlist (bitrate/
resolution/codec info + segment reference) on a different host/path -
relay01/broadcast004.sdp on cloudfront44. Verified 4x, consistently alive.

Also checked the site's other dead ([x]) lexanetwork.com entries this
same way: AlföldTV's domain now redirects to a news portal with no live
player, Zugló TV's and Bajai TV's sites don't resolve/load at all, and
Lóverseny közvetítés is an event-only feed (found a newer loverseny3.sdp
path via the same method, but it's only live during actual races, so
nothing to verify against right now). None of those looked fixable.

playlists/playlist_hungary.m3u8

@@ -61,6 +61,8 @@ https://cloudfront44.lexanetwork.com:1344/relay44_1/HDE046.sdp/playlist.m3u8
 https://cloudfront44.lexanetwork.com:1344/relay44_1/HDE043.sdp/playlist.m3u8
 #EXTINF:-1 tvg-name="Halom TV" tvg-logo="https://www.halomtv.hu/sites/all/themes/gfx_zen/logo.png" tvg-chno="10" tvg-country="HU" group-title="Hungary",Halom TV
 rtmp://212.92.13.108/live/livestream1
+#EXTINF:-1 tvg-name="Kapos TV" tvg-logo="https://kapos.hu/static/keptar/13/b/9490.jpg" tvg-id="KaposTV.hu" tvg-chno="11" tvg-country="HU" group-title="Hungary",Kapos TV
+https://cloudfront44.lexanetwork.com:1344/relay01/broadcast004.sdp/playlist.m3u8
 #EXTINF:-1 tvg-name="Kecskemét TV" tvg-logo="https://kecskemetitv.hu/templates/kecskemetitv/img/ktv_logo.png" tvg-id="KecskemetiTV.hu" tvg-chno="12" tvg-country="HU" group-title="Hungary",Kecskemét TV
 http://rtmp1.40e.hu:8000/live/ktv.m3u8
 #EXTINF:-1 tvg-name="Zalaegerszeg TV" tvg-logo="https://zegtv.hu/wp-content/themes/assembly/images/zegtv-logo.png" tvg-id="ZalaegerszegiTV.hu" tvg-chno="14" tvg-country="HU" group-title="Hungary",Zalaegerszeg TV