Bug#923778: unblock: meta-gnome3/1:3.30+1

[Simon McVittie <smcv@debian.org>]

Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock
Control: block 906016 by -1

Please unblock package meta-gnome3. I *think* I uploaded it in time to
migrate naturally before the hard freeze, but it might be a good idea to
fast-track it a bit so that the next d-i alpha or beta will be installing
the version of GNOME we intend to ship.

In particular migrating this package should make task-gnome-desktop
installable on s390x again, allowing GNOME Shell and gjs to migrate,
which among other fixes will resolve RC bug #922218 in gnome-shell.

unblock meta-gnome3/1:3.30+1

Thanks,
    smcv