update to 'new' bugs.d.o URL

Signed-off-by: Holger Levsen <holger@layer-acht.org>

README

@@ -228,7 +228,7 @@ To debug most jobs, a jenkins setup is actually not needed.
 
 === Feedback
 
-We love to get feedback on this! Either by sending an email to debian-qa@lists.debian.org or by joining #debian-qa on irc.debian.org and expressing yourself there. The best way is to link:https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=jenkins;users=qa.debian.org%40packages.debian.org[report bugs], even better if accompanied by patches or pull requests. But really, all feedback is appreciated!
+We love to get feedback on this! Either by sending an email to debian-qa@lists.debian.org or by joining #debian-qa on irc.debian.org and expressing yourself there. The best way is to link:https://bugs.debian.org/jenkins.debian.org[report bugs], even better if accompanied by patches or pull requests. But really, all feedback is appreciated!
 
 === Setup