Merge branch 'ansible-lint' into 'master'

ci: Install ansible so ansible-lint can resolve the modules

See merge request !331

.gitlab-ci.yml

 image: "archlinux:latest"
 
 before_script:
-  - pacman -Syu --needed --noconfirm ansible-lint yamllint terraform
+  - pacman -Syu --needed --noconfirm ansible-lint ansible yamllint terraform
 
 ansible-lint:
   script: