Update .gitlab-ci.yml

3 jobs for master in 2 minutes and 48 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #750
docker-build

00:01:30

 
  Delete
passed #751
allowed to fail
delete-old-container

00:00:39

 
  Deploy
passed #752
docker-deploy

00:00:38