release.sh: release to freedesktop.org, not to GNOME
GNOME has changed the process to publish releases to download.gnome.org. Now, it is required to do it from the CI of projects hosted in GNOME's repositories.
As we don't have the project hosted there, we have 2 options:
- Create a mirror and set up the CI so we continue using download.gnome.org.
- Stop publishing the tarballs there and do it in gitlab.freedesktop.org from now on.
After a brief discussion we have decided that the second makes more sense, so adapt release.sh to do that.
https://discourse.gnome.org/t/gnome-release-service-ftpadmin-replacement-coming-11th-december/25487 https://handbook.gnome.org/maintainers/making-a-release.html