This plugin implements the base for the forge feature in Libervia.
The "forge" plugin introduces configuration to set repositories to expose with the forge
(per profile), and the default repository to show.
In the future, this may be done dynamically from frontends, so users can create/import
repositories themselves.
The "forge_git" plugin implements methods to handle Git repositories. In the future, other
types of repositories may be managed (e.g.; Mercurial), but for now the focus is on Git.
