branch wip-guix-data-service created (now dbc09d8)

[Christopher Baines]

cbaines pushed a change to branch wip-guix-data-service
in repository maintenance.

        at  dbc09d8   hydra: milano-guix-1: Add the Guix Data Service.

This branch includes the following new commits:

       new  dbc09d8   hydra: milano-guix-1: Add the Guix Data Service.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.