Migrate libmbim, libqmi and ModemManager to gitlab
All libqmi, libmbim and ModemManager are really tied together. Not sure even if it would be a good idea to just group them together under the same umbrella (e.g. "mobile broadband"), so that there's a single member list with RW access for all projects (I'd initially include myself and Dan Williams (dcbw) as owners with RW access to all 3). Currently there are separate groups for libmbim, libqmi and ModemManager.
For all three projects we use:
- git (ModemManager, libqmi, libmbim)
- wiki (ModemManager, libqmi, libmbim)
- releases and API html pages, but I assume we can keep this as it currently is? Or what's the suggestion?