[FEATURE] implicit dependencies to viash-hub repository

[Grifs]

Feature summary

a vsh/ViashHub dependency should prepend vsh/ if no organization is set

Feature description

A repository with

type: vsh
repo: foo

should translate to vsh/foo as repo path when building the uri.

Why is this feature beneficial?

Less duplication of specifying vsh. The vsh is implicit

Alternatives considered

No response

Possible solution

No response

Confirmation

• [X] I have searched the existing issues to make sure this is not a duplicate request.
• [X] I have provided clear and concise information about the feature.

[Grifs]

Implemented in Viash 0.9.0-RC5