Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -42,7 +42,4 @@ unit-test-job:   # This job runs in the test stage.
     - apt-get -y update
     - apt-get -y install python3
     - source ansible/bin/activate
-    - which ansible-playbook
-    - which python
-    - ansible --version
-    - ansible-playbook site.yml -b -l localhost
+    - ansible-playbook site.yml -b -l localhost -e 'roles_path=../'