flatpak: Update config opts for dependencies and add libfeedback
See: * https://gitlab.gnome.org/GNOME/gnome-contacts/-/commit/f6e9d6f121d6e28a8145cc56859ca57bbae7a087 * https://gitlab.gnome.org/GNOME/gnome-contacts/-/commit/42101865dc375e229eec2faba00bb2d94332f0f2
Found errors in your .gitlab-ci.yml:
- Included file `.gitlab-ci.yml` does not have valid YAML syntax!