Include MacOS cleanup script in the machines

[UlisesGascon]

We need an Ansible playbook to include this script as part of the provision for the machines. In the past I was adding this file manually, but it will be great to know to refresh it when there is a new version available.

[richardlau]

For the sake of completeness, another option is ansible.builtin.script, which would transfer the script from the local machine to the remote prior to executing.

I'd probably prefer provisioning the script onto the machine because that would allow someone logged into the machine to be able to run it.