Describe the bug

Image Viewer (previously eye of gnome) can't display jpeg xl images. According to this bug report, all it would take for it to show images is to install libjxl, but on nixOS this isn't enough.

Steps To Reproduce

Steps to reproduce the behavior:

1. Open a jpegxl image with eog
2. It says that it's an unrecognized format
3. ...

Expected behavior

Being able to see jpegxl images

Notify maintainers

@jtojnar

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

 - system: `"x86_64-linux"`
 - host os: `Linux 6.0.2-zen1, NixOS, 22.11 (Raccoon), 22.11pre418157.104e8082de1`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.11.0`
 - channels(root): `"nixos"`
 - channels(m911t): `"home-manager"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`