Merge branch 'ci-cd' into 'main'

Update .gitlab-ci.yml file

See merge request !3

.gitlab-ci.yml

+stages:   # List of stages for jobs, and their order of execution
+  - validate
+
+ansible-lint:   # Validate ansible configuration
+  stage: validate
+  image: registry.gitlab.com/pipeline-components/ansible-lint:latest
+  script:
+    - ansible-lint --show-relpath
\ No newline at end of file