Update .gitlab-ci.yml

1 job for gtilab-ci in 37 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Base Docker
failed base-otb #104792


Name Stage Failure
base-otb Base Docker
Reinitialized existing Git repository in /builds/raffaele.gaetano/moringa/.git/
Checking out a834bb2b as gtilab-ci...

Skipping Git submodules setup
Executing "step_script" stage of the job script
$ docker build -f Dockerfile_base_OTB -t base-otb-7.0 -
time="2020-07-16T16:07:56Z" level=error msg="failed to dial gRPC: cannot connect to the Docker daemon. Is 'docker daemon' running on this host?: dial tcp: lookup docker on no such host"
error during connect: Post http://docker:2376/v1.40/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&session=irg8hqje2kjmx37k6mckynvpg&shmsize=0&t=base-otb-7.0&target=&ulimits=null&version=1: dial tcp: lookup docker on no such host
ERROR: Job failed: exit code 1