Use Python::Version as type for puppetboard::python_version

[nmaludy]

Pull Request (PR) description

In RHEL/Rocky 9 the system version of python (python3 package name) is Python 3.9 version. Trying to use 3.9 for puppetboard::python_version yields an error that it can't find that package. Also available is python 3.11 with a package name of python-3.11. Because of the existing regexes in both this module and the python module, i wasn't able to come up with a value for puppetboard::python_version that would allow me to execute with either of those.

Instead this PR simply utilizes the Python::Version type, because that is what the python module uses as its regex verification. Now, we're consistent with what that module uses since it's the actual version spec that matters since we ultimately pass puppetboard::python_version down into the python module anyways.

[smortex]

That look reasonable.

REFERENCE.md is outdated

Please update REFERENCE.md with

$ bundle exec rake strings:generate:reference

Add it to the PR and CI should continue.

[smortex]

CI failure is unrelated. LGTM!