Update .gitlab-ci.yml

2 jobs for master in 53 seconds (queued for 4 seconds)
Name Stage Failure
Build docker image Build
Configure a credential helper to remove this warning. See

Login Succeeded
$ docker build -t $IMAGE:$CI_COMMIT_SHA .
time="2021-02-04T21:00:02Z" level=error msg="failed to dial gRPC: cannot connect to the Docker daemon. Is 'docker daemon' running on this host?: dial tcp connect: connection refused"
Cannot connect to the Docker daemon at tcp://docker:2375/. Is the docker daemon running?
Cleaning up file based variables
ERROR: Job failed: exit code 1