profiles/thirdpartymirrors: remove sourceforge

Signed-off-by: Lucio Sauer <watermanpaint@posteo.net>

profiles/thirdpartymirrors

@@ -17,7 +17,6 @@ mplayer		https://www1.mplayerhq.hu/MPlayer http://www2.mplayerhq.hu/MPlayer http
 nongnu		https://download.savannah.nongnu.org/releases/ https://ftp.cc.uoc.gr/mirrors/nongnu.org/ http://ftp.twaren.net/Unix/NonGNU/ https://mirror.csclub.uwaterloo.ca/nongnu/ ftp://mirror.csclub.uwaterloo.ca/nongnu/ https://mirrors.fe.up.pt/pub/nongnu/ ftp://mirrors.fe.up.pt/pub/nongnu/ https://nongnu.askapache.com/ https://nongnu.uib.no/ ftp://nongnu.uib.no/pub/nongnu/ http://savannah.c3sl.ufpr.br/ ftp://ftp.twaren.net/Unix/NonGNU/
 openbsd		https://cdn.openbsd.org/pub/OpenBSD https://fastly.cdn.openbsd.org/pub/OpenBSD
 openssl		https://www.openssl.org/ https://artfiles.org/openssl.org/ https://www.mirrorservice.org/sites/ftp.openssl.org/ ftp://ftp.openssl.org
-sourceforge	https://downloads.sourceforge.net
 sourceforge.jp	http://iij.dl.sourceforge.jp https://osdn.dl.sourceforge.jp https://jaist.dl.sourceforge.jp
 ubuntu		http://mirror.internode.on.net/pub/ubuntu/ubuntu/ http://ubuntu.uni-klu.ac.at/ubuntu/ http://mirror.dhakacom.com/ubuntu-archive/ http://ubuntu.c3sl.ufpr.br/ubuntu/ http://hr.archive.ubuntu.com/ubuntu/ http://cz.archive.ubuntu.com/ubuntu/ https://mirror.dkm.cz/ubuntu http://ftp.cvut.cz/ubuntu/ http://ftp.stw-bonn.de/ubuntu/ https://ftp-stud.hs-esslingen.de/ubuntu/ https://mirror.netcologne.de/ubuntu/ https://mirror.unej.ac.id/ubuntu/ http://kr.archive.ubuntu.com/ubuntu/ https://mirror.nforce.com/pub/linux/ubuntu/ http://nl3.archive.ubuntu.com/ubuntu/ https://mirror.timeweb.ru/ubuntu/ http://ubuntu.mirror.su.se/ubuntu/ https://ubuntu.volia.net/ubuntu-archive/ https://mirror.pnl.gov/ubuntu/ https://mirrors.namecheap.com/ubuntu/
 vdr-developerorg http://projects.vdr-developer.org/attachments/download