RFS (Update): gnome-sushi/50~rc.1-1 -- sushi is a quick previewer for nautilus

Hey team.

I have updated gnome-sushi[1] package from 46.0-3 to 50~rc.1-1 in
Salsa[2].
It just need tagging for unstable and upload.

Thank you.

[1](https://gitlab.gnome.org/GNOME/sushi)
[2](https://salsa.debian.org/gnome-team/gnome-sushi)
--
Danial Behzadi