Remove debug output

It's always a good idea to not use reviews.
11 jobs for feature/registration in 51 seconds (queued for 3 minutes and 41 seconds)
latest
Status Job ID Name Coverage
  Test
canceled #25023
clazy

00:00:51

canceled #25024
qmllint

 
  Build
canceled #25028
archlinux

canceled #25027
debian-sid

canceled #25026
neon-bionic

canceled #25025
ubuntu-trusty

 
  Deploy
canceled #25032
allowed to fail
android

canceled #25030
allowed to fail
click-xenial

canceled #25029
allowed to fail
linux-appimage

canceled #25033
allowed to fail
mac-osxcross

canceled #25031
allowed to fail
windows-mxe