RFR: vcs: use --recurse-submodules when pulling

Wed Mar 25 11:35:23 UTC 2020

On Wed, 25 Mar 2020 11:03:01 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this small patch that adds `--recurse-submodules` when running
> `GitRepository.pull`.
> 
> Testing:
> - `make test` passes on Linux x64
> 
> Thanks,
> Erik

Looks good!

-------------

Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/539