Fix ansible playbooks

See merge request !5

Use custom template for apt source.list file

Customise ansible-lint

See merge request !4

Demote some syntax checks to warning only

Do not error when relative paths are used

Update .gitlab-ci.yml file

See merge request !3

Fix eduroam Wi-Fi Configuration

See merge request !2

Add a task to remove any existing eduroam networks
- Do not fail if the network doesn't exist
Switch to ansible.builtin.shell for cmd execution

Switch to deb822 apt source for docker

See merge request !1

Fixes indempotency
Removes existing docker.list entries