RFR: git-pr: add cc sub-command

Thu Jul 9 10:48:41 UTC 2020

On Thu, 9 Jul 2020 09:01:46 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that adds the `git pr cc` sub-command which corresponds to the
> [`/cc`](https://wiki.openjdk.java.net/display/SKARA/Pull+Request+Commands#PullRequestCommands-/cc) pull request
> command. Contributors preferring the command-line can now run for example `git pr cc build-dev hotspot-dev`.  Testing:
> - [x] Manual testing on Linux x64
> 
> Thanks,
> Erik

Marked as reviewed by jvernee (Reviewer).

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PR: https://git.openjdk.java.net/skara/pull/699