Wrong default type in repo variable in source.pp

[thka2315]

Describe the Bug

If the source class is called without the repos parameter you get an error saying "For deb822 sources, 'repos' must be specified as an array. Converting to array."

Expected Behavior

No error should be displayed.

Steps to Reproduce

apt::source { 'puppetlabs':
location => 'http://apt.puppetlabs.com',
keyring => '/etc/apt/keyrings/puppetlabs.asc';
}

Environment

• Version 10.0.1
• Platform Ubuntu 20.04

Additional Context

My suggestion is to change the repos default parameter to a list in source.pp to "Variant[String[1], Array[String[1]]] $repos = ['main'],".

[kenyon]

This was done in commit 9876c31.