Reasons for creating this PR

The top level directory ansible was created 7 years ago. We have not actually used Ansible in Skosmos development, and the configuration files are no longer valid for current Skosmos. This PR removes the directory along with its contents. We can always revive it if it turns out to be useful later on.

Link to relevant issue(s), if any

• n/a

Description of the changes in this PR

• remove ansible directory and all its contents

Known problems or uncertainties in this PR

None

Checklist

• phpUnit tests pass locally with my changes
• I have added tests that show that the new code works, or tests are not relevant for this PR (e.g. only HTML/CSS changes)
• The PR doesn't reduce accessibility of the front-end code (e.g. tab focus, scaling to different resolutions, use of .sr-only class, color contrast)
• The PR doesn't introduce unintended code changes (e.g. empty lines or useless reindentation)