Update .gitlab-ci.yml

2 jobs for master in 1 second (queued for 1 second)
Status Job ID Name Coverage
  Prepare
failed #688
deb
prepare

00:00:01

 
  Build
skipped #689
deb
build
 
Name Stage Failure
failed
prepare Prepare
Running with gitlab-runner 11.11.2 (ac2a293c)
on peregrino.build.rbx 7UyER233
Using Shell executor...
Running on peregrino...
bash: line 78: cd: /home/gitlab-runner/builds/7UyER233/0/parrot-packages/parrot-core: No such file or directory
ERROR: Job failed: exit status 1