feat: install an offline module using the tar.gz

[JGodin-C2C]

Summary

This pull request allows the test of a module that have not been released to the forge yet or simply needs to remain private. Please see #503

How

The module is built , then uploaded and the installation is done without its dependencies. dependencies are then parsed using the metadata.json file and installed automatically

Additional Context

Add any additional context about the problem here.

• [ ] The puppet agent tries to contact the forge to install the unreleased package.

Related Issues (if any)

503

Checklist

• [ ] 🟢 Tested by hand. Modules is installed and dependencies as well.

[jordanbreen28]

Nice one @JGodin-C2C!! Rubocop seems to be complaining, can you take a look and I'll get to testing this out? :)