Update .gitlab-ci.yml

1 job for master in 50 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed #172681
build

00:00:50

 
Name Stage Failure
failed
build Test
Checking out 48273cbe as master...

Skipping Git submodules setup
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
$ git clone https://gitlab-ci-token:${CI_JOB_TOKEN}@https://collaborating.tuhh.de/hos/modernes-publizieren/offen/software/konfigurationen/buchprojekt.wiki.git
Cloning into 'buchprojekt.wiki'...
fatal: unable to access 'https://gitlab-ci-token:[MASKED]@https://collaborating.tuhh.de/hos/modernes-publizieren/offen/software/konfigurationen/buchprojekt.wiki.git/': Could not resolve host: https
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
ERROR: Job failed: exit code 1