Update .gitlab-ci.yml

1 job for ldiler-master-patch-96324 in 5 seconds (queued for 2 seconds)
Name Stage Failure
failed
deployment Deploy

Skipping Git submodules setup
Executing "step_script" stage of the job script
Using docker image sha256:fb52e22af1b01869e23e75089c368a1130fa538946d0411d47f964f8b1076180 for ubuntu:latest with digest ubuntu@sha256:9d6a8699fb5c9c39cf08a0871bd6219f0400981c570894cd8cbea30d3424a31f ...
$ echo "$PWD"
/builds/ldiler/socialbus
$ docker-compose down
/usr/bin/bash: line 122: docker-compose: command not found
Cleaning up file based variables
ERROR: Job failed: exit code 1