Describe the Bug

This is a valid PPA name from the MAAS documentation: ppa:maas/3.1 but does not pass the regex validation in ppa.pp due to the . in the version number 3.1.

Found from the docs here: https://maas.io/docs/how-to-install-maas

Expected Behavior

It should pass regex checks and be added as normal

Steps to Reproduce

Steps to reproduce the behavior:
call this resource:

  apt::ppa { "ppa:maas/3.1": }

Environment

This should be effecting all versions

Additional Context

Issue is here: https://github.com/puppetlabs/puppetlabs-apt/blob/main/manifests/ppa.pp#L43