Vagrant

Of the learning environments that leverage Ansible, very few are using roles. This can make porting Ansible playbooks across learning environments more difficult. To fix this, Ansible-using learning environments need to be refactored (where possible) to use an Ansible role.

Describe the Issue

The Github workflows currently do not include any license header.

Expected behavior

All files including also Github workflows should include a license header.

Acceptance criteria

• Add a license header to all Github workflows.
• Set 2022 as year in the newly added license headers.

Some old programs versions can be found here if someone needs them to test old exploits for instance.