[skara] RFR: forge: add methods addCollaborator and canPush

[Robin Westberg]

On Wed, 10 Mar 2021 15:11:30 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that adds two methods to `HostedRepository`:
> 
> - `addCollabarator`
> - `canPush`
> 
> These methods can be used to check and grant access for a user to a particular hosted repository.
> 
> Thanks,
> Erik

Looks good!

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/1047