noto-fonts-cjk: fix rendering issues

The variable font build of Noto CJK was displaying tofus on some GTK
apps. This fixes the issue by using non-variable OTCs instead.

https://github.com/NixOS/nixpkgs/pull/145767#issuecomment-1016437188

pkgs/data/fonts/noto-fonts/default.nix

@@ -73,7 +73,7 @@ let
       };
 
       installPhase = ''
-        install -m444 -Dt $out/share/fonts/opentype/noto-cjk ${typeface}/Variable/OTC/*.otf.ttc
+        install -m444 -Dt $out/share/fonts/opentype/noto-cjk ${typeface}/OTC/*.ttc
       '';
 
       meta = with lib; {