Add info stage to pipeline

While still editing the .gitlab-ci.yml, add the following definition at the end of the file to define the info stage:

get_info:
  stage: info
  rules:
    - if: '$CI_COMMIT_BRANCH == "main"'
      when: always
  image: ${CI_REGISTRY}/${CI_PROJECT_PATH}/ansible:latest
  tags:
    - ansible_f5
  script:
    - whoami
    - pip list
    - cat /etc/passwd
    - ansible --version
    - ls -al /home/ansible/.ssh
    - env
  allow_failure: true

This is purely a debugging stage used during pipeline generation. It runs the ansible container image we created and then runs different commands from within the container to aid in troubleshooting.