Allow to install pre-release package without the specific version

[innobead]

Is your feature request related to a problem? Please describe.

For now, if you want to install pre-released package, you need to provide the version to install because by default the install command only respects final released package.

huber in <pkg name> -v <version>

Describe the solution you'd like

As titled, huber will try to install the latest pre-release if the latest release not found.

Describe alternatives you've considered

A clear and concise description of any alternative solutions or features you've considered.

Additional context

Add any other context or screenshots about the feature request here.