Bug#998579: gnome-connections: FTBFS: dh_auto_test: error: cd obj-x86_64-linux-gnu && LC_ALL=C.UTF-8 MESON_TESTTHREADS=4 meson test returned exit code 1

[Simon McVittie]

Control: retitle -1 gnome-connections: build-time tests access internet

On Thu, 04 Nov 2021 at 20:43:10 +0100, Lucas Nussbaum wrote:
> > 3/3 Validate appstream file FAIL            0.40s   exit status 1
> > 09:51:55 MALLOC_PERTURB_=242 /usr/bin/appstream-util validate data/org.gnome.Connections.appdata.xml
> > ----------------------------------- output -----------------------------------
> > stdout:
> > data/org.gnome.Connections.appdata.xml: FAILED:
> > • url-not-found         : <screenshot> failed to connect: SSL handshake failed [https://gitlab.gnome.org/GNOME/connections/-/raw/master/data/screenshot.png]

For Policy compliance, I think this needs to use
`appstream-util validate --nonet`.

    smcv