fix .gitlab-ci.yml

2 jobs for feature/deployment in 22 minutes and 19 seconds (queued for 2 seconds)
Name Stage Failure
deploy Deploy
Successfully extracted cache
Downloading artifacts
Downloading artifacts for build (390121)...
Downloading artifacts from coordinator... ok
id=390121 responseStatus=200 OK token=9MtySU1d
Executing "step_script" stage of the job script
$ mkdir public
$ cp p2repository/target/repository public/repository
cp: -r not specified; omitting directory 'p2repository/target/repository'
ERROR: Job failed: exit code 1