[Bot] Update data

Committed by [iptv-bot](https://github.com/apps/iptv-bot) via [update](https://github.com/iptv-org/database/actions/runs/25247400593) workflow.

closes #27256, closes #27340

Author: iptv-bot[bot]

data/channels.csv

@@ -28449,6 +28449,8 @@ SVTBarnSVT24.se,SVT Barn/SVT24,,,,SE,,FALSE,,,,https://www.svt.se/
 SVTEuropa.se,SVT Europa,,,,SE,,FALSE,1997-01-01,2009-01-01,SVTWorld.se,
 SVTTV1.se,SVT TV1,Kanal 1,,,SE,,FALSE,1980-01-01,1996-01-01,SVT1.se,
 SVTTV2.se,SVT TV2,,,,SE,,FALSE,1980-01-01,1996-01-01,SVT2.se,
+SVTTV4.se,SVT TV4,,,,SE,,FALSE,1988-01-01,1996-01-01,SVT4.se,
+SVTTV6.se,SVT TV6,,,,SE,,FALSE,1994-01-01,1998-01-01,TV6NatureWorld.se,
 SVTWorld.se,SVT World,,,Sveriges Television,SE,,FALSE,2009-01-01,2017-04-30,,http://www.svt.se/svtworld/
 SwadeshNews.in,Swadesh News,,,Sri Sai Media Pvt. Ltd.,IN,news,FALSE,2015-08-27,,,https://www.swadeshnews.in/
 SwamijiTVAmerican.at,Swamiji TV American,,,,AT,outdoor,FALSE,,,,https://swamiji.tv/

data/feeds.csv

@@ -30990,6 +30990,8 @@ SVTBarnSVT24.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
 SVTEuropa.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
 SVTTV1.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
 SVTTV2.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
+SVTTV4.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
+SVTTV6.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
 SVTWorld.se,SD,SD,,TRUE,c/SE,Europe/Stockholm,swe,576i
 SwadeshNews.in,SD,SD,,TRUE,c/IN,Asia/Kolkata,hin,576i
 SwamijiTVAmerican.at,SD,SD,,TRUE,c/AT;c/US,Europe/Vienna,eng,576i

data/logos.csv

@@ -29900,6 +29900,8 @@ SVTTV1.se,,TRUE,black,300,127,PNG,https://i.imgur.com/7PHiPQv.png
 SVTTV1.se,,FALSE,black,74,150,PNG,https://i.imgur.com/oLMxlrY.png
 SVTTV2.se,,TRUE,color,205,224,PNG,https://i.imgur.com/oTt3hdj.png
 SVTTV2.se,,FALSE,black,137,150,PNG,https://i.imgur.com/u89lRum.png
+SVTTV4.se,,FALSE,,471,177,PNG,https://i.imgur.com/gj6kHsW.png
+SVTTV6.se,,FALSE,,1000,1000,PNG,https://i.imgur.com/TIcrYFN.png
 SVTWorld.se,,TRUE,,512,183,PNG,https://i.imgur.com/QVxJrzS.png
 SwadeshNews.in,,TRUE,,385,107,PNG,https://i.imgur.com/iQ2CYsn.png
 SwadeshNews.in,,TRUE,,376,288,PNG,https://jiotvimages.cdn.jio.com/dare_images/images/Swadesh_News.png