Add Debian 12 support

[bastelfreak]

Pull Request (PR) description

This Pull Request (PR) fixes the following issues

[ekohl]

Failures are related. I get the impression that augeas_core isn't present (or working) on Debian 12:

Error: Evaluation Error: Error while evaluating a Resource Statement, Evaluation Error: Error while evaluating a Resource Statement, Unknown resource type: 'augeas' (file: /etc/puppet/code/modules/postfix/manifests/config.pp, line: 74, column: 3) (file: /etc/puppet/code/modules/postfix/manifests/files.pp, line: 104) on node debian12-64-none.example.com

[bastelfreak]

yes, the debian puppet package doesn't contain the core modules. They are packaged as dedicated packages and puppet doesn't depend on them :(. IMO this is a bug in the package.

[ekohl]

I'd install puppet-module-puppetlabs-augeas-core in spec/setup_acceptance_node.pp:

if fact('os.name') == 'Debian' and !fact('aio_agent_version') {
  package { 'puppet-module-puppetlabs-augeas-core':
    ensure => present,
  }
}